GPT-4o mini vs Claude 3.7 Sonnet Comparison

Comparing GPT-4o mini and Claude 3.7 Sonnet across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

GPT-4o mini outperforms in 0 benchmarks, while Claude 3.7 Sonnet is better at 3 benchmarks (GPQA, MMMU, SWE-Bench Verified).

Claude 3.7 Sonnet significantly outperforms across most benchmarks.

Tue Mar 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

GPT-4o mini costs less

For input processing, GPT-4o mini ($0.15/1M tokens) is 20.0x cheaper than Claude 3.7 Sonnet ($3.00/1M tokens).

For output processing, GPT-4o mini ($0.60/1M tokens) is 25.0x cheaper than Claude 3.7 Sonnet ($15.00/1M tokens).

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

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

Lowest available price from all providers

Tue Mar 17 2026 • llm-stats.com

GPT-4o mini

Input tokens$0.15

Output tokens$0.60

Best providerAzure

Claude 3.7 Sonnet

Input tokens$3.00

Output tokens$15.00

Best providerAnthropic

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Context Window

Maximum input and output token capacity

Claude 3.7 Sonnet accepts 200,000 input tokens compared to GPT-4o mini's 128,000 tokens. Claude 3.7 Sonnet can generate longer responses up to 128,000 tokens, while GPT-4o mini is limited to 16,384 tokens.

GPT-4o mini

Input128,000 tokens

Output16,384 tokens

Claude 3.7 Sonnet

Input200,000 tokens

Output128,000 tokens

Tue Mar 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-4o mini and Claude 3.7 Sonnet support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

GPT-4o mini

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-4o mini

Proprietary

Closed source

Claude 3.7 Sonnet

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-4o mini was released on 2024-07-18, while Claude 3.7 Sonnet was released on 2025-02-24.

Claude 3.7 Sonnet is 7 months newer than GPT-4o mini.

GPT-4o mini

Jul 18, 2024

1.7 years ago

Claude 3.7 Sonnet

Feb 24, 2025

1.1 years ago

7mo newer

Knowledge Cutoff

When training data ends

GPT-4o mini has a documented knowledge cutoff of 2023-10-01, while Claude 3.7 Sonnet's cutoff date is not specified.

We can confirm GPT-4o mini's training data extends to 2023-10-01, but cannot make a direct comparison without Claude 3.7 Sonnet's cutoff date.

GPT-4o mini

Oct 2023

Claude 3.7 Sonnet

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Provider Availability

GPT-4o mini is available from Azure. Claude 3.7 Sonnet is available from Anthropic, Bedrock, Google. The availability of providers can affect quality of the model and reliability.