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Claude Haiku 5.5 vs Mistral Large 4

Claude Haiku 5.5 and Mistral Large 4 are closely matched at 50.3 and 46.4 on the LLM Stats Score. Claude Haiku 5.5 is 5.2x cheaper per token.

Anthropic · Mistral AI · Updated for 2026

Which is better?

Claude Haiku 5.5 and Mistral Large 4 are closely matched on the overall LLM Stats Score at 50.3 and 46.4.

In the 1 individual benchmarks reported for both models, Claude Haiku 5.5 wins 1; this is a narrower head-to-head signal than the composite indexes.

On price, Claude Haiku 5.5 is roughly 5.2x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

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

Choose Claude Haiku 5.5

  • you value its reported benchmark strengths — it wins 1 of 1 exact shared results
  • cost matters — it's about 5.2x cheaper per token
  • you want the most recent training data — it shipped Oct 2026

Choose Mistral Large 4

  • you want predictable pricing at $0.68/M input and $2.09/M output

At a glance

The differences that matter most.

Claude Haiku 5.5
Anthropic
Mistral Large 4
Mistral AI
Core performance indexes
LLM Stats Score
50.3
#18
46.4
#33
Reasoning
47.4
#26
44.0
#42
Coding
40.7
#12
36.5
#24
Agents
33.7
#27
34.7
#25
Cost, coverage & limits
Benchmark wins
1 of 1
0 of 1
Input price
$0.10 / M
$0.68 / M
Output price
$0.50 / M
$2.09 / M
Context window
1,000,000
1,000,000

Capability indexes

Additional strengths measured across groups of related public benchmarks

3 shared
Index
Claude Haiku 5.5
Mistral Large 4
Vision
30.5#32
1.1#185
Tool use
20.8#57
27.2#25
Multimodal
31.6#25
1.7#158
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

36 reported for Claude Haiku 5.5 · 15 for Mistral Large 4

1 shared

Claude Haiku 5.5 outperforms in 1 benchmarks (Terminal-Bench 4.0), while Mistral Large 4 is better at 0 benchmarks.

Claude Haiku 5.5 significantly outperforms across most benchmarks.

Wed Oct 07 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Pricing Analysis

Price comparison per million tokens

Claude Haiku 5.5 costs less

For input processing, Claude Haiku 5.5 ($0.10/1M tokens) is 6.8x cheaper than Mistral Large 4 ($0.68/1M tokens).

For output processing, Claude Haiku 5.5 ($0.50/1M tokens) is 4.2x cheaper than Mistral Large 4 ($2.09/1M tokens).

In conclusion, Mistral Large 4 is more expensive than Claude Haiku 5.5.*

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

Lowest available price from all providers
Wed Oct 07 2026 • llm-stats.com
Anthropic
Claude Haiku 5.5
Input tokens$0.10
Output tokens$0.50
Best providerAnthropic
Mistral AI
Mistral Large 4
Input tokens$0.68
Output tokens$2.09
Best providerMistral
Notice missing or incorrect data?

Context Window

Maximum input and output token capacity

Both models have the same input context window of 1,000,000 tokens. Only Claude Haiku 5.5 specifies output context (128,000 tokens).

Anthropic
Claude Haiku 5.5
Input1,000,000 tokens
Output128,000 tokens
Mistral AI
Mistral Large 4
Input1,000,000 tokens
Output- tokens
Wed Oct 07 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Claude Haiku 5.5 and Mistral Large 4 support multimodal inputs.

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

Claude Haiku 5.5

Text
Images
Audio
Video

Mistral Large 4

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.

Claude Haiku 5.5

Proprietary

Closed source

Mistral Large 4

Proprietary

Closed source

Release Timeline

When each model was launched

Claude Haiku 5.5 was released on 2026-10-07, while Mistral Large 4 was released on 2026-10-06.

Claude Haiku 5.5 is 0 month newer than Mistral Large 4.

Claude Haiku 5.5

Oct 7, 2026

0 days ago

1d newer
Mistral Large 4

Oct 6, 2026

1 days ago

Knowledge Cutoff

When training data ends

Claude Haiku 5.5 has a documented knowledge cutoff of 2026-06-01, while Mistral Large 4's cutoff date is not specified.

We can confirm Claude Haiku 5.5's training data extends to 2026-06-01, but cannot make a direct comparison without Mistral Large 4's cutoff date.

Claude Haiku 5.5

Jun 2026

Mistral Large 4

—

Provider Availability

Claude Haiku 5.5 is available from Anthropic. Mistral Large 4 is available from Mistral AI.

Claude Haiku 5.5

anthropic logo
Anthropic
Input Price:Input: $0.10/1MOutput Price:Output: $0.50/1M

Mistral Large 4

mistral logo
Mistral
Input Price:Input: $0.68/1MOutput Price:Output: $2.09/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Claude Haiku 5.5 and Mistral Large 4 side-by-side, then vote on the output you prefer.

Claude Haiku 5.5
✓ Preferred
Mistral Large 4
Open in Playground

FAQ

Common questions about Claude Haiku 5.5 vs Mistral Large 4.

Which is better, Claude Haiku 5.5 or Mistral Large 4?

Claude Haiku 5.5 and Mistral Large 4 are closely matched on the LLM Stats Score at 50.3 and 46.4. Claude Haiku 5.5 is made by Anthropic and Mistral Large 4 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 Haiku 5.5 compare to Mistral Large 4 in benchmarks?

Claude Haiku 5.5 scores Global-MMLU: 87.8%, MILU: 87.6%, BenchCAD (with Python tool): 87.0%, Chartography: 86.2%, SWE-bench Multilingual: 83.7%. Mistral Large 4 scores CyBench: 93.0%, SciCode: 91.8%, CyberGym: 82.0%, Finch (FinWorkBench): 67.4%, ChartQAPro: 63.1%.

Is Claude Haiku 5.5 cheaper than Mistral Large 4?

Claude Haiku 5.5 is 6.8x cheaper for input tokens. Claude Haiku 5.5 costs $0.10/M input and $0.50/M output via anthropic. Mistral Large 4 costs $0.68/M input and $2.09/M output via mistral.

What are the context window sizes for Claude Haiku 5.5 and Mistral Large 4?

Claude Haiku 5.5 supports 1.0M tokens and Mistral Large 4 supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude Haiku 5.5 and Mistral Large 4?

Key differences include LLM Stats Score (50.3 vs 46.4), input pricing ($0.10 vs $0.68/M). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude Haiku 5.5 and Mistral Large 4?

Claude Haiku 5.5 is developed by Anthropic and Mistral Large 4 is developed by Mistral AI.

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