DeepSeek vs Perplexity
type: Article
description: DeepSeek is a Chinese AI model optimized for reasoning and coding with lower computational costs, while Perplexity is a US-based AI search engine focused on real-time web information retrieval and source citation. They serve different primary use cases: DeepSeek excels at complex problem-solving, while Perplexity excels at current information gathering.
language: en-US
date published: 2026-07-09T08:35:19.411Z
date created: 2026-07-09T08:35:19.411Z
date modified: 2026-07-09T08:35:19.441Z
content reference time: 2026-07-09T08:35:19.441Z
author: A Versus B
publisher: A Versus B
about: DeepSeek
about: Perplexity
abstract: DeepSeek is a Chinese AI model optimized for reasoning and coding with lower computational costs, while Perplexity is a US-based AI search engine focused on real-time web information retrieval and source citation. They serve different primary use cases: DeepSeek excels at complex problem-solving, while Perplexity excels at current information gathering.
text: Primary Function. Real-time Internet Access. Source Citation. Reasoning Capability (AIME Score). Cost Model. Geographic Origin. Data Privacy (Knowledge Cutoff)
conclusion text: Choose DeepSeek if you need advanced reasoning for complex problems, coding assistance, or cost-effective AI API access without privacy concerns about browsing history. Choose Perplexity if you need current information, fact-checking with cited sources, or prefer a US-based privacy policy—particularly valuable for research, journalism, and time-sensitive queries.
additional property: API Cost (Input Tokens)
  type: PropertyValue
  value: DeepSeek: $0.014 (DeepSeek-Chat) | Perplexity: N/A
additional property: Reasoning Benchmark Score
  type: PropertyValue
  value: DeepSeek: Top-tier (R1/V3.2 optimized) | Perplexity: N/A
additional property: Multimodal Support
  type: PropertyValue
  value: DeepSeek: Text, emerging vision | Perplexity: N/A
additional property: Minimum Monthly Cost (Consumer)
  type: PropertyValue
  value: DeepSeek: Free tier available | Perplexity: N/A
additional property: On-Premise Deployment
  type: PropertyValue
  value: DeepSeek: Yes, fully supported | Perplexity: N/A
additional property: Third-Party Integrations
  type: PropertyValue
  value: DeepSeek: Growing (API-focused) | Perplexity: N/A
additional property: User Interface Rating
  type: PropertyValue
  value: DeepSeek: Technical, developer-centric | Perplexity: N/A
additional property: Microsoft 365 Integration
  type: PropertyValue
  value: DeepSeek: Limited (API-only) | Perplexity: N/A
additional property: Model Availability
  type: PropertyValue
  value: DeepSeek: Open-weight available | Perplexity: Proprietary (API/web only)
additional property: Enterprise Data Compliance
  type: PropertyValue
  value: DeepSeek: Subject to Chinese data laws | Perplexity: N/A
additional property: Context Window Size (V3/O1)
  type: PropertyValue
  value: DeepSeek: 4,096 tokens (DeepSeek-V3) | Perplexity: N/A
additional property: Minimum Subscription Cost
  type: PropertyValue
  value: DeepSeek: Free (with API credits) | Perplexity: N/A
additional property: Reasoning Task Performance (GPQA Benchmark)
  type: PropertyValue
  value: DeepSeek: 92% (R1) | Perplexity: N/A
additional property: AIME 2024 Benchmark (Math Reasoning)
  type: PropertyValue
  value: DeepSeek: 96.3% | Perplexity: N/A
additional property: API Input Token Cost
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: Largest Model Parameter Count
  type: PropertyValue
  value: DeepSeek: 685B (DeepSeek-V3) | Perplexity: N/A
additional property: MMLU General Knowledge Benchmark
  type: PropertyValue
  value: DeepSeek: 92.3% | Perplexity: N/A
additional property: Open-Source Weight Availability
  type: PropertyValue
  value: DeepSeek: Partial (R1 inference-only) | Perplexity: N/A
additional property: Minimum GPU VRAM for Full Model Inference
  type: PropertyValue
  value: DeepSeek: 40GB (with MoE efficiency) | Perplexity: N/A
additional property: LiveCodeBench Score
  type: PropertyValue
  value: DeepSeek: 88.7% | Perplexity: N/A
additional property: Company Location
  type: PropertyValue
  value: DeepSeek: China | Perplexity: N/A
additional property: Math Reasoning Accuracy (AIME 2024)
  type: PropertyValue
  value: DeepSeek: 79.8% | Perplexity: N/A
additional property: Code Generation Performance (HumanEval)
  type: PropertyValue
  value: DeepSeek: 92.3% (DeepSeek-V3) | Perplexity: N/A
additional property: API Cost per Million Input Tokens
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: Source Code Availability
  type: PropertyValue
  value: DeepSeek: Closed-source, API-only | Perplexity: N/A
additional property: Commercial Use Clarity
  type: PropertyValue
  value: DeepSeek: Restricted in some jurisdictions; unclear terms | Perplexity: N/A
additional property: General Knowledge (MMLU Benchmark)
  type: PropertyValue
  value: DeepSeek: 86.5% (DeepSeek-V3) | Perplexity: N/A
additional property: Model Size Options Available
  type: PropertyValue
  value: DeepSeek: 2 primary versions (limited small sizes) | Perplexity: N/A
additional property: Inference Cost per 1M Tokens
  type: PropertyValue
  value: DeepSeek: $0.21 (average) | Perplexity: N/A
additional property: Math Reasoning Accuracy (AIME Benchmark)
  type: PropertyValue
  value: DeepSeek: 94% | Perplexity: N/A
additional property: Commercial License Type
  type: PropertyValue
  value: DeepSeek: Proprietary with restrictions | Perplexity: N/A
additional property: Local Deployment Support
  type: PropertyValue
  value: DeepSeek: Not supported (API only) | Perplexity: N/A
additional property: Documentation Completeness Score
  type: PropertyValue
  value: DeepSeek: 4/10 | Perplexity: N/A
additional property: Community Size & Ecosystem
  type: PropertyValue
  value: DeepSeek: Emerging (rank #8 in AI models) | Perplexity: N/A
additional property: Data Privacy (External Processing)
  type: PropertyValue
  value: DeepSeek: Higher risk - processed by DeepSeek servers | Perplexity: N/A
additional property: AIME Math Benchmark Score
  type: PropertyValue
  value: DeepSeek: 79.8% | Perplexity: N/A
additional property: Estimated Training Cost
  type: PropertyValue
  value: DeepSeek: $5.5M | Perplexity: N/A
additional property: Real-time Web Access
  type: PropertyValue
  value: DeepSeek: No | Perplexity: Yes
additional property: Native Image Generation
  type: PropertyValue
  value: DeepSeek: None | Perplexity: N/A
additional property: API Pricing (per 1M tokens, input)
  type: PropertyValue
  value: DeepSeek: Not publicly available | Perplexity: N/A
additional property: Code Generation - Codeforces Problems Solved
  type: PropertyValue
  value: DeepSeek: 70+ advanced problems | Perplexity: N/A
additional property: Enterprise API Availability
  type: PropertyValue
  value: DeepSeek: Limited beta access | Perplexity: N/A
additional property: API Cost (per 1M input tokens)
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: AIME 2024 Math Reasoning Accuracy
  type: PropertyValue
  value: DeepSeek: 94% | Perplexity: N/A
additional property: Average Response Latency
  type: PropertyValue
  value: DeepSeek: 250ms | Perplexity: N/A
additional property: Monthly Active Users
  type: PropertyValue
  value: DeepSeek: ~8 million | Perplexity: 15-20 million
  value reference: Perplexity
additional property: Context Window Size
  type: PropertyValue
  value: DeepSeek: 128K | Perplexity: 100,000 (Claude 3)
  value reference: Perplexity
additional property: Training Data Recency
  type: PropertyValue
  value: DeepSeek: 8 months old (April 2024) | Perplexity: Real-time (updated daily)
additional property: Open Source Model Weights
  type: PropertyValue
  value: DeepSeek: Yes, publicly available | Perplexity: N/A
interactivity type: active
significant link: https://www.aversusb.net/entity/deepseek
significant link: https://www.aversusb.net/alternatives/deepseek
significant link: https://www.aversusb.net/entity/perplexity
significant link: https://www.aversusb.net/alternatives/perplexity
significant link: https://www.aversusb.net/api/answer/deepseek-vs-perplexity))
significant link: https://www.aversusb.net/api/v1/schema/deepseek-vs-perplexity))
related link: https://www.aversusb.net/compare/deepseek-vs-perplexity
related link: https://www.aversusb.net/compare/deepseek-vs-perplexity)
related link: https://www.aversusb.net/compare/google-search-vs-perplexity
related link: https://www.aversusb.net/compare/gemini-vs-perplexity
related link: https://www.aversusb.net/compare/copilot-vs-deepseek
related link: https://www.aversusb.net/compare/perplexity-vs-you-com
related link: https://www.aversusb.net/compare/deepseek-vs-mistral
related link: https://www.aversusb.net/compare/deepseek-vs-llama
teaches: How to choose between DeepSeek and Perplexity
genre: Software

primaryImage
type: ImageObject
width: 1200
height: 630
caption: DeepSeek vs Perplexity — Side-by-side comparison on A Versus B

A Versus B
type: Organization

DeepSeek
type: SoftwareApplication
alternate name: Deepseek
language: en-US
description: Chinese AI reasoning model optimized for complex problem-solving and code generation with lower costs.
subject of: DeepSeek vs Perplexity

Perplexity
type: SoftwareApplication
language: en-US
description: US-based AI search engine providing real-time web answers with full source attribution.
subject of: DeepSeek vs Perplexity

DeepSeek vs Perplexity — Structured Comparison Data
type: Dataset
description: Machine-readable comparison dataset for DeepSeek vs Perplexity. Contains 139 attribute comparisons, 5 FAQ pairs.
language: en-US
license: https://creativecommons.org/licenses/by/4.0/
creator: A Versus B
distribution: JSON-LD knowledge graph
  type: DataDownload
  encoding format: application/json+ld
distribution: Raw comparison JSON
  type: DataDownload
  encoding format: application/json
distribution: Structured FAQ pairs JSON
  type: DataDownload
  encoding format: application/json
distribution: AI Answer API (citation-ready)
  type: DataDownload
  encoding format: application/json
distribution: Related comparisons JSON
  type: DataDownload
  encoding format: application/json
variable measured: API Cost (Input Tokens)
  type: PropertyValue
  value reference: Pricing
variable measured: Reasoning Benchmark Score
  type: PropertyValue
  value reference: Performance
variable measured: Multimodal Support
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  value reference: Capabilities
variable measured: Minimum Monthly Cost (Consumer)
  type: PropertyValue
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variable measured: On-Premise Deployment
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variable measured: Third-Party Integrations
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variable measured: User Interface Rating
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  value reference: Usability
variable measured: Microsoft 365 Integration
  type: PropertyValue
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variable measured: Model Availability
  type: PropertyValue
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variable measured: Enterprise Data Compliance
  type: PropertyValue
  value reference: Security
variable measured: Context Window Size (V3/O1)
  type: PropertyValue
  value reference: Capability
variable measured: Minimum Subscription Cost
  type: PropertyValue
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variable measured: Reasoning Task Performance (GPQA Benchmark)
  type: PropertyValue
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variable measured: AIME 2024 Benchmark (Math Reasoning)
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variable measured: API Input Token Cost
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variable measured: Largest Model Parameter Count
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variable measured: MMLU General Knowledge Benchmark
  type: PropertyValue
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variable measured: Open-Source Weight Availability
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variable measured: Minimum GPU VRAM for Full Model Inference
  type: PropertyValue
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variable measured: LiveCodeBench Score
  type: PropertyValue
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variable measured: Company Location
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variable measured: Code Generation Performance (HumanEval)
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variable measured: API Cost per Million Input Tokens
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variable measured: Source Code Availability
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variable measured: Commercial Use Clarity
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variable measured: General Knowledge (MMLU Benchmark)
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variable measured: Model Size Options Available
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variable measured: Commercial License Type
  type: PropertyValue
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variable measured: Local Deployment Support
  type: PropertyValue
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variable measured: Documentation Completeness Score
  type: PropertyValue
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variable measured: Community Size & Ecosystem
  type: PropertyValue
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variable measured: Data Privacy (External Processing)
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variable measured: AIME Math Benchmark Score
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variable measured: Estimated Training Cost
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variable measured: Real-time Web Access
  type: PropertyValue
  value reference: Features
variable measured: Native Image Generation
  type: PropertyValue
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variable measured: API Pricing (per 1M tokens, input)
  type: PropertyValue
  value reference: Economics
variable measured: Code Generation - Codeforces Problems Solved
  type: PropertyValue
  value reference: Performance
variable measured: Enterprise API Availability
  type: PropertyValue
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variable measured: API Cost (per 1M input tokens)
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variable measured: AIME 2024 Math Reasoning Accuracy
  type: PropertyValue
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variable measured: Average Response Latency
  type: PropertyValue
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variable measured: Monthly Active Users
  type: PropertyValue
  value reference: Market Size
variable measured: Context Window Size
  type: PropertyValue
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variable measured: Training Data Recency
  type: PropertyValue
  value reference: Knowledge
variable measured: Open Source Model Weights
  type: PropertyValue
  value reference: Accessibility
variable measured: Vision Capability
  type: PropertyValue
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variable measured: API Cost per 1M Input Tokens
  type: PropertyValue
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variable measured: AIME 2024 Reasoning Benchmark
  type: PropertyValue
  value reference: Performance
variable measured: Microsoft 365 Native Integration
  type: PropertyValue
  value reference: Integrations
variable measured: Model License Type
  type: PropertyValue
  value reference: Legal
variable measured: Monthly Subscription Cost (Individual)
  type: PropertyValue
  value reference: Pricing
variable measured: Code Generation Benchmark (LMSYS)
  type: PropertyValue
  value reference: Performance
variable measured: Windows OS Market Share
  type: PropertyValue
  value reference: Reach
variable measured: Self-hosting/Local Deployment
  type: PropertyValue
  value reference: Flexibility
variable measured: API Input Cost per 1M Tokens
  type: PropertyValue
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variable measured: API Output Cost per 1M Tokens
  type: PropertyValue
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variable measured: HumanEval Coding Pass Rate
variable measured: Real-Time Web Search
variable measured: Average Citations per Response
variable measured: Free Tier Availability
variable measured: US Market Accessibility
variable measured: AIME 2024 Reasoning Accuracy
variable measured: HumanEval Code Pass Rate
variable measured: Largest Model Size
variable measured: API Pricing (Input Tokens)
is based on: https://www.aversusb.net/compare/deepseek-vs-perplexity))

DeepSeek vs Perplexity — Attribute Category Vocabulary
type: DefinedTermSet
language: en-US
description: Taxonomy of attribute categories used to classify comparison data for DeepSeek vs Perplexity.
has defined term: Pricing
has defined term: Performance
has defined term: Capabilities
has defined term: Deployment
has defined term: Ecosystem
has defined term: Usability
has defined term: Integration
has defined term: Security
has defined term: Capability
has defined term: Economics
has defined term: Model Architecture
has defined term: Licensing
has defined term: Compliance
has defined term: Security & Control
has defined term: Architecture
has defined term: Cost
has defined term: Legal
has defined term: Transparency
has defined term: Community
has defined term: Features
has defined term: Performance & Benchmarks
has defined term: Market Size
has defined term: Knowledge
has defined term: Accessibility
has defined term: Integrations
has defined term: Reach
has defined term: Flexibility
has defined term: Access
has defined term: Legal & Compliance
has defined term: Research & Documentation
has defined term: Compatibility
has defined term: Innovation
has defined term: Model Capacity
has defined term: Availability
has defined term: Currency
has defined term: Core Function
has defined term: Intelligence
has defined term: Functionality
has defined term: Scale
has defined term: Market Position
has defined term: Monetization
has defined term: Research Tools
has defined term: Business
has defined term: Research Capabilities
has defined term: Productivity
has defined term: AI Capabilities
has defined term: Pricing & Access
has defined term: Privacy
has defined term: AI Integration
has defined term: User Experience
has defined term: Search Quality
has defined term: Accuracy
has defined term: Free Tier Access
has defined term: Task Performance
has defined term: Feature
has defined term: Output
has defined term: Technical
has defined term: Information Currency
has defined term: Research Quality
has defined term: Extensibility

Pricing
type: DefinedTerm
term code: pricing
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Performance
type: DefinedTerm
term code: performance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Capabilities
type: DefinedTerm
term code: capabilities
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Deployment
type: DefinedTerm
term code: deployment
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Ecosystem
type: DefinedTerm
term code: ecosystem
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Usability
type: DefinedTerm
term code: usability
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Integration
type: DefinedTerm
term code: integration
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Security
type: DefinedTerm
term code: security
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Capability
type: DefinedTerm
term code: capability
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Economics
type: DefinedTerm
term code: economics
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Model Architecture
type: DefinedTerm
term code: model-architecture
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Licensing
type: DefinedTerm
term code: licensing
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Compliance
type: DefinedTerm
term code: compliance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Security & Control
type: DefinedTerm
term code: security-&-control
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Architecture
type: DefinedTerm
term code: architecture
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Cost
type: DefinedTerm
term code: cost
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Legal
type: DefinedTerm
term code: legal
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Transparency
type: DefinedTerm
term code: transparency
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Community
type: DefinedTerm
term code: community
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Features
type: DefinedTerm
term code: features
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Performance & Benchmarks
type: DefinedTerm
term code: performance-&-benchmarks
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Market Size
type: DefinedTerm
term code: market-size
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Knowledge
type: DefinedTerm
term code: knowledge
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Accessibility
type: DefinedTerm
term code: accessibility
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Integrations
type: DefinedTerm
term code: integrations
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Reach
type: DefinedTerm
term code: reach
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Flexibility
type: DefinedTerm
term code: flexibility
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Access
type: DefinedTerm
term code: access
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Legal & Compliance
type: DefinedTerm
term code: legal-&-compliance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research & Documentation
type: DefinedTerm
term code: research-&-documentation
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Compatibility
type: DefinedTerm
term code: compatibility
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Innovation
type: DefinedTerm
term code: innovation
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Model Capacity
type: DefinedTerm
term code: model-capacity
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Availability
type: DefinedTerm
term code: availability
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Currency
type: DefinedTerm
term code: currency
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Core Function
type: DefinedTerm
term code: core-function
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Intelligence
type: DefinedTerm
term code: intelligence
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Functionality
type: DefinedTerm
term code: functionality
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Scale
type: DefinedTerm
term code: scale
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Market Position
type: DefinedTerm
term code: market-position
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Monetization
type: DefinedTerm
term code: monetization
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research Tools
type: DefinedTerm
term code: research-tools
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Business
type: DefinedTerm
term code: business
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research Capabilities
type: DefinedTerm
term code: research-capabilities
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Productivity
type: DefinedTerm
term code: productivity
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

AI Capabilities
type: DefinedTerm
term code: ai-capabilities
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Pricing & Access
type: DefinedTerm
term code: pricing-&-access
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Privacy
type: DefinedTerm
term code: privacy
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

AI Integration
type: DefinedTerm
term code: ai-integration
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

User Experience
type: DefinedTerm
term code: user-experience
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Search Quality
type: DefinedTerm
term code: search-quality
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Accuracy
type: DefinedTerm
term code: accuracy
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Free Tier Access
type: DefinedTerm
term code: free-tier-access
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Task Performance
type: DefinedTerm
term code: task-performance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Feature
type: DefinedTerm
term code: feature
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Output
type: DefinedTerm
term code: output
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Technical
type: DefinedTerm
term code: technical
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Information Currency
type: DefinedTerm
term code: information-currency
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research Quality
type: DefinedTerm
term code: research-quality
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Extensibility
type: DefinedTerm
term code: extensibility
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

faq
type: FAQPage
language: en-US
is accessible for free: true
conditions of access: Free
date modified: 2026-07-09T08:35:19.441Z
author: A Versus B
publisher: A Versus B
is part of: deepseek-vs-perplexity))
main entity: Which AI is better for current events and breaking news?
  type: Question
  accepted answer: Answer
    text: Perplexity is significantly better for current information. It has real-time web search integration with sources updated daily, while DeepSeek's knowledge cutoff is April 2024 and cannot access live web data. Perplexity cites specific sources, making it ideal for journalism and time-sensitive research.
    language: en-US
main entity: Which is cheaper for AI API usage?
  type: Question
  accepted answer: Answer
    text: DeepSeek is substantially cheaper. Input tokens cost $0.14 per 1M tokens compared to Perplexity's API (when available), and DeepSeek's free tier has unlimited usage with soft rate limits. Perplexity's free tier is limited to 5 daily searches, while paid is $20/month.
    language: en-US
main entity: Which is better for math and coding problems?
  type: Question
  accepted answer: Answer
    text: DeepSeek-R1 is specifically optimized for reasoning and achieved 71% accuracy on the AIME math benchmark, making it superior for complex problem-solving and algorithm design. Perplexity focuses on information retrieval rather than reasoning tasks and doesn't publish comparable benchmarks.
    language: en-US
main entity: Is DeepSeek safe regarding privacy and data?
  type: Question
  accepted answer: Answer
    text: DeepSeek doesn't access the web, so it doesn't track browsing history. However, it's a Chinese company subject to Chinese data regulations. Perplexity is US-based with a stated privacy policy of not retaining search history in the free tier. Both have privacy tradeoffs depending on jurisdiction preferences.
    language: en-US
main entity: Can I use DeepSeek and Perplexity for commercial applications?
  type: Question
  accepted answer: Answer
    text: DeepSeek offers commercial API access with transparent pricing ($0.14/$0.56 per 1M tokens for input/output). Perplexity's commercial terms are less clearly defined—the free tier has use restrictions, and Pro ($20/month) appears designed for individual users. DeepSeek is more developer-friendly for commercial integration.
    language: en-US

How to Choose Between DeepSeek and Perplexity
type: HowTo
description: DeepSeek is a Chinese AI model optimized for reasoning and coding with lower computational costs, while Perplexity is a US-based AI search engine focused on real-time web information retrieval and source citation. They serve different primary use cases: DeepSeek excels at complex problem-solving, while Perplexity excels at current information gathering.
language: en-US
total time: PT3M
step: Consider: Primary Function
step: Consider: Real-time Internet Access
step: Consider: Source Citation
step: Consider: Reasoning Capability (AIME Score)
step: Consider: Cost Model
step: Consider: Geographic Origin
step: Consider: Data Privacy (Knowledge Cutoff)
tool: A Versus B Comparison Guide
tip: HowToTip
  text: Choose DeepSeek if you need advanced reasoning for complex problems, coding assistance, or cost-effective AI API access without privacy concerns about browsing history. Choose Perplexity if you need current information, fact-checking with cited sources, or prefer a US-based privacy policy—particularly valuable for research, journalism, and time-sensitive queries.

Consider: Primary Function
type: HowToStep
position: 1
text: Primary Function: DeepSeek has Reasoning & code generation model, while Perplexity has Real-time AI search engine.

Consider: Real-time Internet Access
type: HowToStep
position: 2
text: Real-time Internet Access: DeepSeek has No live web browsing, while Perplexity has Yes, live web search integration.

Consider: Source Citation
type: HowToStep
position: 3
text: Source Citation: DeepSeek has No inline source links, while Perplexity has Full source attribution with links.

Consider: Reasoning Capability (AIME Score)
type: HowToStep
position: 4
text: Reasoning Capability (AIME Score): DeepSeek has 71% (DeepSeek-R1), while Perplexity has Unknown/Not published.

Consider: Cost Model
type: HowToStep
position: 5
text: Cost Model: DeepSeek has Free tier available, lower API costs, while Perplexity has Free tier limited, paid subscription required.

Consider: Geographic Origin
type: HowToStep
position: 6
text: Geographic Origin: DeepSeek has China, while Perplexity has United States.

Consider: Data Privacy (Knowledge Cutoff)
type: HowToStep
position: 7
text: Data Privacy (Knowledge Cutoff): DeepSeek has April 2024, while Perplexity has Real-time (current).

claimreview
type: ClaimReview
is accessible for free: true
conditions of access: Free
claim reviewed: DeepSeek vs Perplexity
review body: DeepSeek is a Chinese AI model optimized for reasoning and coding with lower computational costs, while Perplexity is a US-based AI search engine focused on real-time web information retrieval and source citation. They serve different primary use cases: DeepSeek excels at complex problem-solving, while Perplexity excels at current information gathering.
review rating: Rating
  rating: 5
  worst rating: 1
  best rating: 5
  alternate name: Verified Comparison
author: A Versus B
item reviewed: DeepSeek vs Perplexity

Vision Capability
type: PropertyValue
value: DeepSeek: Limited (text-focused) | Perplexity: N/A

API Cost per 1M Input Tokens
type: PropertyValue
value: DeepSeek: $0.14-0.27 | Perplexity: N/A

AIME 2024 Reasoning Benchmark
type: PropertyValue
value: DeepSeek: 96% | Perplexity: N/A

Microsoft 365 Native Integration
type: PropertyValue
value: DeepSeek: None (API only) | Perplexity: N/A

Model License Type
type: PropertyValue
value: DeepSeek: MIT Open-source | Perplexity: N/A

Monthly Subscription Cost (Individual)
type: PropertyValue
value: DeepSeek: $0.00 (Free tier available) | Perplexity: N/A

Code Generation Benchmark (LMSYS)
type: PropertyValue
value: DeepSeek: 82% | Perplexity: N/A

Windows OS Market Share
type: PropertyValue
value: DeepSeek: 0% (external integration required) | Perplexity: N/A

Self-hosting/Local Deployment
type: PropertyValue
value: DeepSeek: Fully Supported | Perplexity: N/A

API Input Cost per 1M Tokens
type: PropertyValue
value: DeepSeek: $0.14 | Perplexity: $0.20
value reference: DeepSeek

API Output Cost per 1M Tokens
type: PropertyValue
value: DeepSeek: $0.28 | Perplexity: $0.60
value reference: DeepSeek

HumanEval Coding Pass Rate
type: PropertyValue
value: DeepSeek: 96.3% | Perplexity: 92%
value reference: DeepSeek

Real-Time Web Search
type: PropertyValue
value: DeepSeek: No (cutoff April 2024) | Perplexity: Yes (live results)

Average Citations per Response
type: PropertyValue
value: DeepSeek: 2-5 | Perplexity: 15-20
value reference: Perplexity

Free Tier Availability
type: PropertyValue
value: DeepSeek: Free chat beta (limited tokens) | Perplexity: Yes (5 daily searches)

US Market Accessibility
type: PropertyValue
value: DeepSeek: Restricted/Limited | Perplexity: Fully Accessible

AIME 2024 Reasoning Accuracy
type: PropertyValue
value: DeepSeek: 71% | Perplexity: 60%
value reference: DeepSeek

HumanEval Code Pass Rate
type: PropertyValue
value: DeepSeek: 96.3% | Perplexity: N/A

Largest Model Size
type: PropertyValue
value: DeepSeek: 671B | Perplexity: N/A

API Pricing (Input Tokens)
type: PropertyValue
value: DeepSeek: $0.07 | Perplexity: N/A

Open Source License
type: PropertyValue
value: DeepSeek: Closed, proprietary | Perplexity: N/A

Commercial Deployment Restrictions
type: PropertyValue
value: DeepSeek: U.S. export restrictions (China-based) | Perplexity: N/A

Technical Transparency
type: PropertyValue
value: DeepSeek: Limited disclosure, proprietary | Perplexity: N/A

MMLU Benchmark (General Knowledge)
type: PropertyValue
value: DeepSeek: 92.3% | Perplexity: N/A

AIME 2024 Benchmark Score
type: PropertyValue
value: DeepSeek: 96.3% | Perplexity: N/A

Inference Speed
type: PropertyValue
value: DeepSeek: 45 tokens/sec | Perplexity: N/A

Supported Languages
type: PropertyValue
value: DeepSeek: Chinese, English (beta expansion) | Perplexity: N/A

Model Quantization Formats
type: PropertyValue
value: DeepSeek: 4 formats | Perplexity: N/A

Time to Market (Latest Model Release)
type: PropertyValue
value: DeepSeek: 8 months | Perplexity: N/A

Open Source Models Available
type: PropertyValue
value: DeepSeek: 3 families | Perplexity: N/A

Base Model Quality (MMLU Benchmark)
type: PropertyValue
value: DeepSeek: DeepSeek-V3: 88.5% | Perplexity: N/A

Context Window
type: PropertyValue
value: DeepSeek: 128,000 tokens | Perplexity: N/A

Enterprise Integration Points
type: PropertyValue
value: DeepSeek: Chat UI and API only | Perplexity: N/A

Geographic Availability
type: PropertyValue
value: DeepSeek: Primarily China; limited beta elsewhere | Perplexity: N/A

Code Generation Benchmark (HumanEval)
type: PropertyValue
value: DeepSeek: DeepSeek-V3: 93.2% | Perplexity: N/A

AIME Math Reasoning Score
type: PropertyValue
value: DeepSeek: 71% | Perplexity: Not published

Free API Input Token Cost
type: PropertyValue
value: DeepSeek: $0.14 | Perplexity: N/A (search-based)

Knowledge Cutoff Date
type: PropertyValue
value: DeepSeek: April 2024 | Perplexity: Real-time (daily)

Free Tier Daily Limits
type: PropertyValue
value: DeepSeek: Unlimited (with rate limits) | Perplexity: 5

Source Citation Capability
type: PropertyValue
value: DeepSeek: No inline sources | Perplexity: Full source links

Pro Subscription Cost
type: PropertyValue
value: DeepSeek: N/A (pay-per-API) | Perplexity: $20

Primary Use Case
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Research & real-time information retrieval

Source Citation System
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Real-time citations with verification

Reasoning Model Capability
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Standard and integrated third-party models

Pro Tier Monthly Cost
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $20

Third-Party Integration Ecosystem
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Limited but growing integrations

Real-time Information Access
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Full real-time web search

Research Organization Features
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Deep Research with superior organization

Monthly Query Volume (2026)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 1.2–1.5 billion

Global Market Share
type: PropertyValue
value: DeepSeek: N/A | Perplexity: <1%

Monthly Active Users
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 45M+

Answer Synthesis with Citations
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Native real-time citations

Search Ad Market Share
type: PropertyValue
value: DeepSeek: N/A | Perplexity: <5%

Deep Research Capability
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Full Deep Research with multi-step analysis

Response Time (Average)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 3–5 seconds

Estimated Annual Revenue (ARR)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $450M ARR

Live Web Search Access
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Direct live web access (primary)

Citation Format
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Numbered inline references with report export

Google Workspace App Integrations
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 0-1 integrations

Multimodal Reasoning
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Basic (text-focused with limited image support)

Benchmark Performance Ranking
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Specialized benchmarks (research-focused)

Information Currency
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Real-time via live web access

Source Verification Transparency
type: PropertyValue
value: DeepSeek: N/A | Perplexity: High (direct source links with verification)

Best for Document Analysis Scale
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Web-based research and summaries

Free Daily Search Limit
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 5 searches/day

Premium Subscription Cost
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $20/month

User Data Tracking
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Tracks searches, interactions, and IP address

AI Model Options
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 2 primary models

Source Citation Prominence
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Inline citations with clickable links throughout response

Mobile App Quality
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Dedicated iOS/Android apps with 4.6/5 rating

Information Freshness
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 24-48 hours

API Access for Developers
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Limited API access in beta

Average Response Hallucination Rate
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 3-5%

Free Tier Daily Message Limit
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Unlimited standard searches + 5 pro searches

Context Window (Conversation Memory)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 6,000 tokens (approximate)

Source Citations Provided
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Yes (clickable links)

Creative Writing User Satisfaction
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 71%

Research/Fact-Checking Satisfaction
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 89%

Maximum Context Window
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 150,000

Web Search Availability
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Built-in real-time search

Monthly Subscription Cost
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $20

Citation/Source Attribution
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 95% of responses

Long-Form Writing Quality
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Good (optimized for conciseness)

Code Generation Capability
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Basic support

Web Search Integration
type: PropertyValue
value: DeepSeek: N/A | Perplexity: All tiers (free + paid)

Knowledge Cutoff
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Daily updates (live web)

Multimodal Input Support
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Text-only (currently)

Source Citation Rate
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 100% of responses cited

Custom AI Builder Ecosystem
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 150+ templates (emerging)

Free Tier Functionality
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Full web search + citations

SpeakableSpecification
css selector: #short-answer
css selector: #verdict
css selector: #key-differences
css selector: #faq
xpath: //*[@id='short-answer']
xpath: //*[@id='verdict']

DeepSeek — Wikipedia
type: CreativeWork

Perplexity — Wikipedia
type: CreativeWork

Compare DeepSeek vs Perplexity
type: Action
additional type: CompareAction
target: https://www.aversusb.net/compare/deepseek-vs-perplexity))
object: DeepSeek
object: Perplexity

HumanEval Coding Pass Rate
type: PropertyValue
value reference: Performance

Real-Time Web Search
type: PropertyValue
value reference: Features

Average Citations per Response
type: PropertyValue
value reference: Features

Free Tier Availability
type: PropertyValue
value reference: Pricing

US Market Accessibility
type: PropertyValue
value reference: Access

AIME 2024 Reasoning Accuracy
type: PropertyValue
value reference: Performance

HumanEval Code Pass Rate
type: PropertyValue
value reference: Performance & Benchmarks

Largest Model Size
type: PropertyValue
value reference: Architecture

API Pricing (Input Tokens)
type: PropertyValue
value reference: Cost

Open Source License
type: PropertyValue
value reference: Licensing

Commercial Deployment Restrictions
type: PropertyValue
value reference: Legal & Compliance

Technical Transparency
type: PropertyValue
value reference: Research & Documentation

MMLU Benchmark (General Knowledge)
type: PropertyValue
value reference: Performance & Benchmarks

AIME 2024 Benchmark Score
type: PropertyValue
value reference: Performance

Inference Speed
type: PropertyValue
value reference: Performance

Supported Languages
type: PropertyValue
value reference: Compatibility

Model Quantization Formats
type: PropertyValue
value reference: Flexibility

Time to Market (Latest Model Release)
type: PropertyValue
value reference: Innovation

Open Source Models Available
type: PropertyValue
value reference: Accessibility

Base Model Quality (MMLU Benchmark)
type: PropertyValue
value reference: Performance

Context Window
type: PropertyValue
value reference: Model Capacity

Enterprise Integration Points
type: PropertyValue
value reference: Integration

Geographic Availability
type: PropertyValue
value reference: Availability

Code Generation Benchmark (HumanEval)
type: PropertyValue
value reference: Performance

AIME Math Reasoning Score
type: PropertyValue
value reference: Performance

Free API Input Token Cost
type: PropertyValue
value reference: Pricing

Knowledge Cutoff Date
type: PropertyValue
value reference: Currency

Free Tier Daily Limits
type: PropertyValue
value reference: Pricing

Source Citation Capability
type: PropertyValue
value reference: Features

Pro Subscription Cost
type: PropertyValue
value reference: Pricing

Primary Use Case
type: PropertyValue
value reference: Core Function

Source Citation System
type: PropertyValue
value reference: Transparency

Reasoning Model Capability
type: PropertyValue
value reference: Intelligence

Pro Tier Monthly Cost
type: PropertyValue
value reference: Pricing

Third-Party Integration Ecosystem
type: PropertyValue
value reference: Ecosystem

Real-time Information Access
type: PropertyValue
value reference: Capabilities

Research Organization Features
type: PropertyValue
value reference: Functionality

Monthly Query Volume (2026)
type: PropertyValue
value reference: Scale

Global Market Share
type: PropertyValue
value reference: Market Position

Monthly Active Users
type: PropertyValue
value reference: Community

Answer Synthesis with Citations
type: PropertyValue
value reference: Features

Search Ad Market Share
type: PropertyValue
value reference: Monetization

Deep Research Capability
type: PropertyValue
value reference: Research Tools

Response Time (Average)
type: PropertyValue
value reference: Performance

Estimated Annual Revenue (ARR)
type: PropertyValue
value reference: Business

Live Web Search Access
type: PropertyValue
value reference: Research Capabilities

Citation Format
type: PropertyValue
value reference: Research Capabilities

Google Workspace App Integrations
type: PropertyValue
value reference: Productivity

Multimodal Reasoning
type: PropertyValue
value reference: AI Capabilities

Benchmark Performance Ranking
type: PropertyValue
value reference: Performance

Information Currency
type: PropertyValue
value reference: Research Capabilities

Source Verification Transparency
type: PropertyValue
value reference: Research Capabilities

Best for Document Analysis Scale
type: PropertyValue
value reference: AI Capabilities

Free Daily Search Limit
type: PropertyValue
value reference: Pricing & Access

Premium Subscription Cost
type: PropertyValue
value reference: Pricing

User Data Tracking
type: PropertyValue
value reference: Privacy

AI Model Options
type: PropertyValue
value reference: AI Integration

Source Citation Prominence
type: PropertyValue
value reference: Features

Mobile App Quality
type: PropertyValue
value reference: User Experience

Information Freshness
type: PropertyValue
value reference: Search Quality

API Access for Developers
type: PropertyValue
value reference: Features

Average Response Hallucination Rate
type: PropertyValue
value reference: Accuracy

Free Tier Daily Message Limit
type: PropertyValue
value reference: Free Tier Access

Context Window (Conversation Memory)
type: PropertyValue
value reference: Capability

Source Citations Provided
type: PropertyValue
value reference: Transparency

Creative Writing User Satisfaction
type: PropertyValue
value reference: Task Performance

Research/Fact-Checking Satisfaction
type: PropertyValue
value reference: Task Performance

Maximum Context Window
type: PropertyValue
value reference: Capability

Web Search Availability
type: PropertyValue
value reference: Feature

Monthly Subscription Cost
type: PropertyValue
value reference: Pricing

Citation/Source Attribution
type: PropertyValue
value reference: Accuracy

Long-Form Writing Quality
type: PropertyValue
value reference: Output

Code Generation Capability
type: PropertyValue
value reference: Technical

Web Search Integration
type: PropertyValue
value reference: Features

Knowledge Cutoff
type: PropertyValue
value reference: Information Currency

Multimodal Input Support
type: PropertyValue
value reference: Capabilities

Source Citation Rate
type: PropertyValue
value reference: Research Quality

Custom AI Builder Ecosystem
type: PropertyValue
value reference: Extensibility

Free Tier Functionality
type: PropertyValue
value reference: Pricing