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Claude 3.5 Haiku vs Codestral-22B

Claude 3.5 Haiku and Codestral-22B are closely matched at 5.8 and 0.5 on the LLM Stats Score.

Anthropic · Mistral AI · Updated for 2026

Which is better?

Claude 3.5 Haiku and Codestral-22B are closely matched on the overall LLM Stats Score at 5.8 and 0.5.

In the 1 individual benchmarks reported for both models, Claude 3.5 Haiku wins 1; this is a narrower head-to-head signal than the composite indexes.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Claude 3.5 Haiku

  • you value its reported benchmark strengths — it wins 1 of 1 exact shared results
  • you want the most recent training data — it shipped Oct 2024

Choose Codestral-22B

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

At a glance

The differences that matter most.

Claude 3.5 Haiku
Anthropic
Codestral-22B
Mistral AI
Core performance indexes
LLM Stats Score
5.8
#276
0.5
#304
Reasoning
6.0
#274
0.4
#297
Coding
4.6
#191
2.6
#209
Cost, coverage & limits
Benchmark wins
1 of 1
0 of 1
Input price
$0.80 / M
— / M
Output price
$4.00 / M
— / M
Context window
200,000
—

Individual benchmarks

9 reported for Claude 3.5 Haiku · 7 for Codestral-22B

1 shared

Claude 3.5 Haiku outperforms in 1 benchmarks (HumanEval), while Codestral-22B is better at 0 benchmarks.

Claude 3.5 Haiku significantly outperforms across most benchmarks.

Sun Aug 30 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Claude 3.5 Haiku specifies input context (200,000 tokens). Only Claude 3.5 Haiku specifies output context (200,000 tokens).

Anthropic
Claude 3.5 Haiku
Input200,000 tokens
Output200,000 tokens
Mistral AI
Codestral-22B
Input- tokens
Output- tokens
Sun Aug 30 2026 • llm-stats.com

License

Usage and distribution terms

Claude 3.5 Haiku is licensed under a proprietary license, while Codestral-22B uses MNPL-0.1.

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

Claude 3.5 Haiku

Proprietary

Closed source

Codestral-22B

MNPL-0.1

Open weights

Release Timeline

When each model was launched

Claude 3.5 Haiku was released on 2024-10-22, while Codestral-22B was released on 2024-05-29.

Claude 3.5 Haiku is 5 months newer than Codestral-22B.

Claude 3.5 Haiku

Oct 22, 2024

1.9 years ago

4mo newer
Codestral-22B

May 29, 2024

2.3 years ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Claude 3.5 Haiku and Codestral-22B side-by-side, then vote on the output you prefer.

Claude 3.5 Haiku
✓ Preferred
Codestral-22B
Open in Playground

FAQ

Common questions about Claude 3.5 Haiku vs Codestral-22B.

Which is better, Claude 3.5 Haiku or Codestral-22B?

Claude 3.5 Haiku and Codestral-22B are closely matched on the LLM Stats Score at 5.8 and 0.5. Claude 3.5 Haiku is made by Anthropic and Codestral-22B is made by Mistral AI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Claude 3.5 Haiku compare to Codestral-22B in benchmarks?

Claude 3.5 Haiku scores HumanEval: 88.1%, MGSM: 85.6%, DROP: 83.1%, MATH: 69.4%, MMLU-Pro: 65.0%. Codestral-22B scores HumanEvalFIM-Average: 91.6%, HumanEval: 81.1%, MBPP: 78.2%, Spider: 63.5%, HumanEval-Average: 61.5%.

What are the context window sizes for Claude 3.5 Haiku and Codestral-22B?

Claude 3.5 Haiku supports 200K tokens and Codestral-22B 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 Claude 3.5 Haiku and Codestral-22B?

Key differences include LLM Stats Score (5.8 vs 0.5), licensing (Proprietary vs MNPL-0.1). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude 3.5 Haiku and Codestral-22B?

Claude 3.5 Haiku is developed by Anthropic and Codestral-22B is developed by Mistral AI.

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