Model Comparison

GPT-4 Turbo vs Claude 3.7 SonnetWhich is better in 2026?

Claude 3.7 Sonnet significantly outperforms across most benchmarks. Claude 3.7 Sonnet is 2.5x cheaper per token.

Verdict: GPT-4 Turbo vs Claude 3.7 Sonnet — which is better?

GPT-4 Turbo (by OpenAI) and Claude 3.7 Sonnet (by Anthropic) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

GPT-4 Turbo outperforms in 0 benchmarks, while Claude 3.7 Sonnet is better at 1 benchmark (GPQA). Claude 3.7 Sonnet significantly outperforms across most benchmarks.

On price, Claude 3.7 Sonnet is roughly 2.5x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Claude 3.7 Sonnet also accepts a larger context window (200,000 input tokens), making it the stronger choice for long documents and large codebases.

Choose GPT-4 Turbo if…

  • you want predictable pricing at $10.00/M input and $30.00/M output

Choose Claude 3.7 Sonnet if…

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • cost matters — it's about 2.5x cheaper per token
  • you process long inputs — it offers a 200,000 token context window
  • you want the most recent training data — it shipped Feb 2025
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Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

GPT-4 Turbo outperforms in 0 benchmarks, while Claude 3.7 Sonnet is better at 1 benchmark (GPQA).

Claude 3.7 Sonnet significantly outperforms across most benchmarks.

Mon Jun 15 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Claude 3.7 Sonnet costs less

For input processing, GPT-4 Turbo ($10.00/1M tokens) is 3.3x more expensive than Claude 3.7 Sonnet ($3.00/1M tokens).

For output processing, GPT-4 Turbo ($30.00/1M tokens) is 2.0x more expensive than Claude 3.7 Sonnet ($15.00/1M tokens).

In conclusion, GPT-4 Turbo is more expensive than Claude 3.7 Sonnet.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Mon Jun 15 2026 • llm-stats.com
OpenAI
GPT-4 Turbo
Input tokens$10.00
Output tokens$30.00
Best providerAzure
Anthropic
Claude 3.7 Sonnet
Input tokens$3.00
Output tokens$15.00
Best providerAnthropic
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Claude 3.7 Sonnet accepts 200,000 input tokens compared to GPT-4 Turbo's 128,000 tokens. Claude 3.7 Sonnet can generate longer responses up to 128,000 tokens, while GPT-4 Turbo is limited to 4,096 tokens.

OpenAI
GPT-4 Turbo
Input128,000 tokens
Output4,096 tokens
Anthropic
Claude 3.7 Sonnet
Input200,000 tokens
Output128,000 tokens
Mon Jun 15 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude 3.7 Sonnet supports multimodal inputs, whereas GPT-4 Turbo does not.

Claude 3.7 Sonnet can handle both text and other forms of data like images, making it suitable for multimodal applications.

GPT-4 Turbo

Text
Images
Audio
Video

Claude 3.7 Sonnet

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

GPT-4 Turbo

Proprietary

Closed source

Claude 3.7 Sonnet

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-4 Turbo was released on 2024-04-09, while Claude 3.7 Sonnet was released on 2025-02-24.

Claude 3.7 Sonnet is 11 months newer than GPT-4 Turbo.

GPT-4 Turbo

Apr 9, 2024

2.2 years ago

Claude 3.7 Sonnet

Feb 24, 2025

1.3 years ago

10mo newer

Knowledge Cutoff

When training data ends

GPT-4 Turbo has a documented knowledge cutoff of 2023-12-31, while Claude 3.7 Sonnet's cutoff date is not specified.

We can confirm GPT-4 Turbo's training data extends to 2023-12-31, but cannot make a direct comparison without Claude 3.7 Sonnet's cutoff date.

GPT-4 Turbo

Dec 2023

Claude 3.7 Sonnet

—

Provider Availability

GPT-4 Turbo is available from Azure, OpenAI. Claude 3.7 Sonnet is available from Anthropic, Bedrock, Google.

GPT-4 Turbo

azure logo
Azure
Input Price:Input: $10.00/1MOutput Price:Output: $30.00/1M
openai logo
OpenAI
Input Price:Input: $10.00/1MOutput Price:Output: $30.00/1M

Claude 3.7 Sonnet

anthropic logo
Anthropic
Input Price:Input: $3.00/1MOutput Price:Output: $15.00/1M
bedrock logo
AWS Bedrock
Input Price:Input: $3.00/1MOutput Price:Output: $15.00/1M
google logo
Google
Input Price:Input: $3.00/1MOutput Price:Output: $15.00/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

OpenAI

No standout differentiators in the data we have for this pair.

Anthropic
Larger context window (200,000 tokens)
Supports multimodal inputs
Less expensive input tokens
Less expensive output tokens
Higher GPQA score (84.8% vs 48.0%)
OpenAIGPT-4 Turbo
AnthropicClaude 3.7 Sonnet
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Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-4 Turbo
Anthropic
Claude 3.7 Sonnet

FAQ

Common questions about GPT-4 Turbo vs Claude 3.7 Sonnet.

Which is better, GPT-4 Turbo or Claude 3.7 Sonnet?

Claude 3.7 Sonnet significantly outperforms across most benchmarks. GPT-4 Turbo is made by OpenAI and Claude 3.7 Sonnet is made by Anthropic. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-4 Turbo compare to Claude 3.7 Sonnet in benchmarks?

GPT-4 Turbo scores MGSM: 88.5%, HumanEval: 87.1%, MMLU: 86.5%, DROP: 86.0%, MATH: 72.6%. Claude 3.7 Sonnet scores MATH-500: 96.2%, IFEval: 93.2%, MMMLU: 86.1%, GPQA: 84.8%, TAU-bench Retail: 81.2%.

Is GPT-4 Turbo cheaper than Claude 3.7 Sonnet?

Claude 3.7 Sonnet is 3.3x cheaper for input tokens. GPT-4 Turbo costs $10.00/M input and $30.00/M output via azure. Claude 3.7 Sonnet costs $3.00/M input and $15.00/M output via anthropic.

What are the context window sizes for GPT-4 Turbo and Claude 3.7 Sonnet?

GPT-4 Turbo supports 128K tokens and Claude 3.7 Sonnet supports 200K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-4 Turbo and Claude 3.7 Sonnet?

Key differences include context window (128K vs 200K), input pricing ($10.00 vs $3.00/M), multimodal support (no vs yes). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-4 Turbo and Claude 3.7 Sonnet?

GPT-4 Turbo is developed by OpenAI and Claude 3.7 Sonnet is developed by Anthropic.

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