Head-to-Head Comparison

ChatGPT (GPT-4o) vs Gemini 3.6 Flash

A detailed head-to-head comparison of ChatGPT (GPT-4o) (OpenAI) and Gemini 3.6 Flash (Google DeepMind) across 34 scored criteria.

👁 18 views 📅 First compared Jul 24, 2026 📊 34 criteria scored

🏆 Winner

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ChatGPT (GPT-4o)

OpenAI

The world's most-used AI assistant

$20/mo (Plus)Free tierAPIAgents

Intelligence

9.1

Coding

9.2

Creativity

8.9

Usability

8.8

Pricing

7.9

Visit website ↗

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Gemini 3.6 Flash

Google DeepMind

$1.50/$7.50/M — 17% fewer output tokens, 304 tok/s, Computer Use built in

$1.50/M inputFree tierAPIAgents

Intelligence

—

Coding

—

Creativity

—

Usability

—

Pricing

—

Visit website ↗

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Why trust this comparison? AIToolsRecap independently scores AI tools across 34 criteria. Trusted by 1,400+ AI practitioners · No sponsored rankings · No affiliate bias.

★★★★★

📝 Text ✓ ✓

🖼️ Image ✓ ✓

🎤 Voice ✓ ✗

🎬 Video ✗ ✗

💻 Code ✓ ✓

🤖 Agents ✓ ✓

🔌 API ✓ ✓

🆓 Free ✓ ✓

📖 Open Source ✗ ✗

Criterion

ChatGPT (GPT-4o)

Gemini 3.6 Flash

🧠 Core Intelligence

9.1 —

Overall IntelligenceComposite AI intelligence rating

9.5

—

Reasoning AbilityLogical / chain-of-thought

9.3

—

Factual AccuracyCorrectness on knowledge queries

9.0

—

Context HandlingLong-context / big document handling

9.2

—

Instruction FollowingComplex prompt adherence

9.4

—

Hallucination ResistanceHigher = less hallucination

8.0

—

💻 Technical & Coding

9.2 —

Coding (General)Broad software development tasks

9.2

—

Debugging SkillFinding & fixing bugs

9.0

—

Code ExplanationExplaining code in plain English

9.0

—

Multi-language SupportPython, JS, C#, Go, Rust…

9.5

—

System DesignArchitecture & scalability

9.0

—

API / IntegrationREST, GraphQL, SDK knowledge

9.2

—

🎨 Creativity & Content

8.9 —

CreativityOriginality and novel ideas

9.3

—

Writing QualityBlogs, articles, long-form

9.2

—

Marketing CopyAds, headlines, hooks

9.0

—

StorytellingNarrative & fiction

9.1

—

Image GenerationNULL if not supported

8.5

— (N/A)

Design UnderstandingUI/UX suggestions

8.5

—

🧑‍💼 Practical Use Cases

9.0 —

Business UseReports, strategy, analysis

9.2

—

SEO ContentSearch-optimised writing

8.8

—

Research & SummarizationCondensing complex info

9.3

—

Productivity AutomationTask & workflow automation

9.0

—

Agent CapabilityAutonomous multi-step workflows

8.5

—

⚡ Performance & Usability

8.8 —

SpeedResponse latency

8.5

—

Ease of UseUX and onboarding

9.5

—

CustomizationPrompts, tools, plugins

9.0

—

Memory / PersonalizationCross-session memory

7.5

—

Multimodal SupportText, image, voice, video

9.5

—

🔒 Reliability & Ecosystem

9.4 —

Reliability / StabilityUptime and consistent output

9.0

—

EcosystemPlugins, API, integrations

9.8

—

💰 Pricing & Enterprise

7.9 —

Pricing ValueValue for money

7.5

—

API PricingCost per token / call

7.8

—

Enterprise ReadinessSSO, SLA, admin controls

9.2

—

Privacy & SecurityData handling & compliance

7.0

—

Feature Support

Feature	ChatGPT (GPT-4o)	Gemini 3.6 Flash
Text generation	✓	✓
Image generation	✓	✓
Voice / audio	✓	✗
Video	✗	✗
Code assistance	✓	✓
Agent / autonomy	✓	✓
Public API	✓	✓
Free tier	✓	✓
Open source	✗	✗

⚖️

Our Verdict

ChatGPT (GPT-4o) leads on overall intelligence (9.5 vs 0.0). ChatGPT (GPT-4o) is the stronger pick for coding. ChatGPT (GPT-4o) shines for writing and content. For speed ChatGPT (GPT-4o) has the edge, and on pricing value ChatGPT (GPT-4o) offers more for the money.

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ChatGPT (GPT-4o) vs Gemini 3.6 Flash

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