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Claude Haiku 4.5 vs Mistral Large 3

How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Claude Haiku 4.5 and Mistral Large 3.

Anthropic

Claude Haiku 4.5

Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...

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Mistral

Mistral Large 3

Mistral's flagship commercial model, boasting multilingual support and advanced coding and math skills. Designed for complex reasoning and enterprise tasks that require high compliance.

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Technical Specifications

SpecificationClaude Haiku 4.5Mistral Large 3
ProviderAnthropicMistral
Context Window200,000 tokens262,144 tokens
Agent Suitability87/10091/100
Time to First Token (TTFT)180 ms250 ms
Deployment Modelmanaged apimanaged api
Production Stabilitystablestable
API AvailableYesYes
Released Date2025-10-152024-07-24

API Pricing Comparison

Input Price per Million Tokens

Claude Haiku 4.5

$1.00

Mistral Large 3

$0.50

Output Price per Million Tokens

Claude Haiku 4.5

$5.00

Mistral Large 3

$1.50

Want to test both models live?

Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.

Benchmark Performance Metrics

Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.

MMLUGeneral knowledge & multi-task understanding
8480.0%vs8680.0%
Claude Haiku 4.5
Mistral Large 3
HumanEvalPython coding & logic synthesis
8600.0%vs8820.0%
Claude Haiku 4.5
Mistral Large 3
MATHComplex mathematical problem solving
7500.0%vs7950.0%
Claude Haiku 4.5
Mistral Large 3
GPQAGraduate-level expert reasoning
5500.0%vs5850.0%
Claude Haiku 4.5
Mistral Large 3
HellaSwagCommonsense reasoning and inference
9350.0%vs9000.0%
Claude Haiku 4.5
Mistral Large 3
MT-BenchMulti-turn conversation flow quality
890.0%vs900.0%
Claude Haiku 4.5
Mistral Large 3

Claude Haiku 4.5 Quirks & Gotchas

  • Fastest TTFT in the Claude lineup — ideal for real-time chat
  • Tool calling limited compared to Sonnet — best for simple classification and routing

Mistral Large 3 Quirks & Gotchas

  • Top-tier structured JSON output — best multilingual function calling
  • Le Chat offers free consumer tier with same underlying model