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GPT-4.1 mini vs Mistral Small 3 24B Base

GPT-4.1 mini significantly outperforms across most benchmarks.

OpenAI · Mistral AI · Updated for 2026

Which is better?

GPT-4.1 mini outperforms in 2 benchmarks (GPQA, MMLU), while Mistral Small 3 24B Base is better at 0 benchmarks. GPT-4.1 mini significantly outperforms across most benchmarks.

Based on current benchmark, pricing, and model metadata for 2026.

Choose GPT-4.1 mini

  • you want the strongest raw capability — it leads on 2 of 2 shared benchmarks
  • you want the most recent training data — it shipped Apr 2025

Choose Mistral Small 3 24B Base

  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

GPT-4.1 mini
OpenAI
Mistral Small 3 24B Base
Mistral AI
Benchmark wins
2 of 2
0 of 2
Input price
$0.40 / M
— / M
Output price
$1.60 / M
— / M
Context window
1,047,576
—
Released
Apr 2025
Jan 2025
License
Proprietary
Apache 2.0

Performance Benchmarks

Comparative analysis across standard metrics

2 benchmarks

GPT-4.1 mini outperforms in 2 benchmarks (GPQA, MMLU), while Mistral Small 3 24B Base is better at 0 benchmarks.

GPT-4.1 mini significantly outperforms across most benchmarks.

Wed Aug 26 2026 • llm-stats.com

Arena Performance

Playground indexes and blind preference scores

Context Window

Maximum input and output token capacity

Only GPT-4.1 mini specifies input context (1,047,576 tokens). Only GPT-4.1 mini specifies output context (32,768 tokens).

OpenAI
GPT-4.1 mini
Input1,047,576 tokens
Output32,768 tokens
Mistral AI
Mistral Small 3 24B Base
Input- tokens
Output- tokens
Wed Aug 26 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-4.1 mini and Mistral Small 3 24B Base support multimodal inputs.

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

GPT-4.1 mini

Text
Images
Audio
Video

Mistral Small 3 24B Base

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-4.1 mini 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-4.1 mini

Proprietary

Closed source

Mistral Small 3 24B Base

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-4.1 mini was released on 2025-04-14, while Mistral Small 3 24B Base was released on 2025-01-30.

GPT-4.1 mini is 2 months newer than Mistral Small 3 24B Base.

GPT-4.1 mini

Apr 14, 2025

1.4 years ago

2mo newer
Mistral Small 3 24B Base

Jan 30, 2025

1.6 years ago

Knowledge Cutoff

When training data ends

GPT-4.1 mini has a knowledge cutoff of 2024-05-31, while Mistral Small 3 24B Base has a cutoff of 2023-10-01.

GPT-4.1 mini has more recent training data (up to 2024-05-31), making it potentially better informed about events through that date compared to Mistral Small 3 24B Base (2023-10-01).

GPT-4.1 mini

May 2024

7 mo newer
Mistral Small 3 24B Base

Oct 2023

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against GPT-4.1 mini and Mistral Small 3 24B Base side-by-side, then vote on the output you prefer.

GPT-4.1 mini
✓ Preferred
Mistral Small 3 24B Base
Open in Playground

FAQ

Common questions about GPT-4.1 mini vs Mistral Small 3 24B Base.

Which is better, GPT-4.1 mini or Mistral Small 3 24B Base?

GPT-4.1 mini significantly outperforms across most benchmarks. GPT-4.1 mini 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-4.1 mini compare to Mistral Small 3 24B Base in benchmarks?

GPT-4.1 mini scores CharXiv-D: 88.4%, MMLU: 87.5%, IFEval: 84.1%, MMMLU: 78.5%, MathVista: 73.1%. 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-4.1 mini and Mistral Small 3 24B Base?

GPT-4.1 mini supports 1.0M 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-4.1 mini 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-4.1 mini and Mistral Small 3 24B Base?

GPT-4.1 mini is developed by OpenAI and Mistral Small 3 24B Base is developed by Mistral AI.

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