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Claude 3 Haiku vs Mistral Small 3.1 24B Base

Claude 3 Haiku and Mistral Small 3.1 24B Base are closely matched at -1.5 and 0.3 on the LLM Stats Score. Mistral Small 3.1 24B Base is 3.3x cheaper per token.

Anthropic · Mistral AI · Updated for 2026

Which is better?

Claude 3 Haiku and Mistral Small 3.1 24B Base are closely matched on the overall LLM Stats Score at -1.5 and 0.3.

In the 2 individual benchmarks reported for both models, Mistral Small 3.1 24B Base wins 2; this is a narrower head-to-head signal than the composite indexes.

On price, Mistral Small 3.1 24B Base is roughly 3.3x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Claude 3 Haiku also accepts a larger context window (200,000 input tokens), making it the stronger choice for long documents and large codebases.

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

Choose Claude 3 Haiku

  • you process long inputs — it offers a 200,000 token context window

Choose Mistral Small 3.1 24B Base

  • you value its reported benchmark strengths — it wins 2 of 2 exact shared results
  • cost matters — it's about 3.3x cheaper per token
  • you want the most recent training data — it shipped Mar 2025
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Claude 3 Haiku
Anthropic
Mistral Small 3.1 24B Base
Mistral AI
Core performance indexes
LLM Stats Score
-1.5
#334
0.3
#324
Reasoning
-1.5
#327
0.5
#315
Cost, coverage & limits
Benchmark wins
0 of 2
2 of 2
Input price
$0.25 / M
$0.10 / M
Output price
$1.25 / M
$0.30 / M
Context window
200,000
128,000

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Claude 3 Haiku
Mistral Small 3.1 24B Base
Math
4.3#283
4.7#279
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

10 reported for Claude 3 Haiku · 5 for Mistral Small 3.1 24B Base

2 shared

Claude 3 Haiku outperforms in 0 benchmarks, while Mistral Small 3.1 24B Base is better at 2 benchmarks (GPQA, MMLU).

Mistral Small 3.1 24B Base significantly outperforms across most benchmarks.

Mon Sep 14 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Pricing Analysis

Price comparison per million tokens

Mistral Small 3.1 24B Base costs less

For input processing, Claude 3 Haiku ($0.25/1M tokens) is 2.5x more expensive than Mistral Small 3.1 24B Base ($0.10/1M tokens).

For output processing, Claude 3 Haiku ($1.25/1M tokens) is 4.2x more expensive than Mistral Small 3.1 24B Base ($0.30/1M tokens).

In conclusion, Claude 3 Haiku is more expensive than Mistral Small 3.1 24B Base.*

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

Lowest available price from all providers
Mon Sep 14 2026 • llm-stats.com
Anthropic
Claude 3 Haiku
Input tokens$0.25
Output tokens$1.25
Best providerAnthropic
Mistral AI
Mistral Small 3.1 24B Base
Input tokens$0.10
Output tokens$0.30
Best providerMistral
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Claude 3 Haiku accepts 200,000 input tokens compared to Mistral Small 3.1 24B Base's 128,000 tokens. Claude 3 Haiku can generate longer responses up to 200,000 tokens, while Mistral Small 3.1 24B Base is limited to 128,000 tokens.

Anthropic
Claude 3 Haiku
Input200,000 tokens
Output200,000 tokens
Mistral AI
Mistral Small 3.1 24B Base
Input128,000 tokens
Output128,000 tokens
Mon Sep 14 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Claude 3 Haiku and Mistral Small 3.1 24B Base support multimodal inputs.

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

Claude 3 Haiku

Text
Images
Audio
Video

Mistral Small 3.1 24B Base

Text
Images
Audio
Video

License

Usage and distribution terms

Claude 3 Haiku is licensed under a proprietary license, while Mistral Small 3.1 24B Base uses Apache 2.0.

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

Claude 3 Haiku

Proprietary

Closed source

Mistral Small 3.1 24B Base

Apache 2.0

Open weights

Release Timeline

When each model was launched

Claude 3 Haiku was released on 2024-03-13, while Mistral Small 3.1 24B Base was released on 2025-03-17.

Mistral Small 3.1 24B Base is 12 months newer than Claude 3 Haiku.

Claude 3 Haiku

Mar 13, 2024

2.5 years ago

Mistral Small 3.1 24B Base

Mar 17, 2025

1.5 years ago

1.0yr newer

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

Provider Availability

Claude 3 Haiku is available from Anthropic, Bedrock, Google. Mistral Small 3.1 24B Base is available from Mistral AI.

Claude 3 Haiku

anthropic logo
Anthropic
Input Price:Input: $0.25/1MOutput Price:Output: $1.25/1M
bedrock logo
AWS Bedrock
Input Price:Input: $0.25/1MOutput Price:Output: $1.25/1M
google logo
Google
Input Price:Input: $0.25/1MOutput Price:Output: $1.25/1M

Mistral Small 3.1 24B Base

mistral logo
Mistral
Input Price:Input: $0.10/1MOutput Price:Output: $0.30/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Claude 3 Haiku and Mistral Small 3.1 24B Base side-by-side, then vote on the output you prefer.

Claude 3 Haiku
✓ Preferred
Mistral Small 3.1 24B Base
Open in Playground

FAQ

Common questions about Claude 3 Haiku vs Mistral Small 3.1 24B Base.

Which is better, Claude 3 Haiku or Mistral Small 3.1 24B Base?

Claude 3 Haiku and Mistral Small 3.1 24B Base are closely matched on the LLM Stats Score at -1.5 and 0.3. Claude 3 Haiku is made by Anthropic and Mistral Small 3.1 24B Base 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 Haiku compare to Mistral Small 3.1 24B Base in benchmarks?

Claude 3 Haiku scores ARC-C: 89.2%, GSM8k: 88.9%, HellaSwag: 85.9%, DROP: 78.4%, HumanEval: 75.9%. Mistral Small 3.1 24B Base scores MMLU: 81.0%, TriviaQA: 80.5%, MMMU: 59.3%, MMLU-Pro: 56.0%, GPQA: 37.5%.

Is Claude 3 Haiku cheaper than Mistral Small 3.1 24B Base?

Mistral Small 3.1 24B Base is 2.5x cheaper for input tokens. Claude 3 Haiku costs $0.25/M input and $1.25/M output via anthropic. Mistral Small 3.1 24B Base costs $0.10/M input and $0.30/M output via mistral.

What are the context window sizes for Claude 3 Haiku and Mistral Small 3.1 24B Base?

Claude 3 Haiku supports 200K tokens and Mistral Small 3.1 24B Base supports 128K 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 Haiku and Mistral Small 3.1 24B Base?

Key differences include LLM Stats Score (-1.5 vs 0.3), context window (200K vs 128K), input pricing ($0.25 vs $0.10/M), licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude 3 Haiku and Mistral Small 3.1 24B Base?

Claude 3 Haiku is developed by Anthropic and Mistral Small 3.1 24B Base is developed by Mistral AI.

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