Model Comparison

GPT-4 vs Mistral Small 3 24B BaseWhich is better in 2026?

GPT-4 shows notably better performance in the majority of benchmarks.

Verdict: GPT-4 vs Mistral Small 3 24B Base — which is better?

GPT-4 (by OpenAI) and Mistral Small 3 24B Base (by Mistral AI) 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 outperforms in 2 benchmarks (GPQA, MMLU), while Mistral Small 3 24B Base is better at 1 benchmark (MATH). GPT-4 shows notably better performance in the majority of benchmarks.

Choose GPT-4 if…

  • you want the strongest raw capability — it leads on 2 of 3 shared benchmarks

Choose Mistral Small 3 24B Base if…

  • you want the most recent training data — it shipped Jan 2025
  • you need open weights you can self-host or fine-tune

Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

GPT-4 outperforms in 2 benchmarks (GPQA, MMLU), while Mistral Small 3 24B Base is better at 1 benchmark (MATH).

GPT-4 shows notably better performance in the majority of benchmarks.

Tue Jul 28 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only GPT-4 specifies input context (32,768 tokens). Only GPT-4 specifies output context (32,768 tokens).

OpenAI
GPT-4
Input32,768 tokens
Output32,768 tokens
Mistral AI
Mistral Small 3 24B Base
Input- tokens
Output- tokens
Tue Jul 28 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-4 and Mistral Small 3 24B Base support multimodal inputs.

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

GPT-4

Text
Images
Audio
Video

Mistral Small 3 24B Base

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-4 is licensed under a proprietary license, while Mistral Small 3 24B Base uses Apache 2.0.

License differences may affect how you can use these models in commercial or open-source projects.

GPT-4

Proprietary

Closed source

Mistral Small 3 24B Base

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-4 was released on 2023-06-13, while Mistral Small 3 24B Base was released on 2025-01-30.

Mistral Small 3 24B Base is 20 months newer than GPT-4.

GPT-4

Jun 13, 2023

3.1 years ago

Mistral Small 3 24B Base

Jan 30, 2025

1.5 years ago

1.6yr newer

Knowledge Cutoff

When training data ends

GPT-4 has a knowledge cutoff of 2022-12-31, while Mistral Small 3 24B Base has a cutoff of 2023-10-01.

Mistral Small 3 24B Base has more recent training data (up to 2023-10-01), making it potentially better informed about events through that date compared to GPT-4 (2022-12-31).

GPT-4

Dec 2022

Mistral Small 3 24B Base

Oct 2023

10 mo newer

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

OpenAI
Larger context window (32,768 tokens)
Higher GPQA score (35.7% vs 34.4%)
Higher MMLU score (86.4% vs 80.7%)
Mistral AI
Has open weights
Higher MATH score (46.0% vs 42.0%)

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against GPT-4 and Mistral Small 3 24B Base side-by-side, then vote on the output you prefer.

GPT-4
✓ Preferred
Mistral Small 3 24B Base
Open in Playground
AI Model Comparison Table
Feature
OpenAI
GPT-4
Mistral AI
Mistral Small 3 24B Base

FAQ

Common questions about GPT-4 vs Mistral Small 3 24B Base.

Which is better, GPT-4 or Mistral Small 3 24B Base?

GPT-4 shows notably better performance in the majority of benchmarks. GPT-4 is made by OpenAI and Mistral Small 3 24B Base is made by Mistral AI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-4 compare to Mistral Small 3 24B Base in benchmarks?

GPT-4 scores AI2 Reasoning Challenge (ARC): 96.3%, HellaSwag: 95.3%, Uniform Bar Exam: 90.0%, SAT Math: 89.0%, LSAT: 88.0%. Mistral Small 3 24B Base scores ARC-C: 91.3%, GSM8k: 80.7%, MMLU: 80.7%, TriviaQA: 80.3%, MBPP: 69.6%.

What are the context window sizes for GPT-4 and Mistral Small 3 24B Base?

GPT-4 supports 33K tokens and Mistral Small 3 24B Base supports an unknown number of 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 and Mistral Small 3 24B Base?

Key differences include licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-4 and Mistral Small 3 24B Base?

GPT-4 is developed by OpenAI and Mistral Small 3 24B Base is developed by Mistral AI.

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