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Claude Haiku 4.5 vs Mixtral 8x22B Instruct

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 Mixtral 8x22B Instruct.

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

Mixtral 8x22B Instruct

Mistral's official instruct fine-tuned version of [Mixtral 8x22B](/models/mistralai/mixtral-8x22b). It uses 39B active parameters out of 141B, offering unparalleled cost efficiency for its size. Its strengths include: - strong math, coding,...

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Technical Specifications

SpecificationClaude Haiku 4.5Mixtral 8x22B Instruct
ProviderAnthropicMistral
Context Window200,000 tokens65,536 tokens
Agent Suitability87/100N/A
Time to First Token (TTFT)180 msN/A
Deployment Modelmanaged apiself hostable
Production Stabilitystablestable
API AvailableYesYes
Released Date2025-10-152024-04-17

API Pricing Comparison

Input Price per Million Tokens

Claude Haiku 4.5

$1.00

Mixtral 8x22B Instruct

$2.00

Output Price per Million Tokens

Claude Haiku 4.5

$5.00

Mixtral 8x22B Instruct

$6.00

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%vsN/A
Claude Haiku 4.5
Mixtral 8x22B Instruct
HumanEvalPython coding & logic synthesis
8600.0%vsN/A
Claude Haiku 4.5
Mixtral 8x22B Instruct
MATHComplex mathematical problem solving
7500.0%vsN/A
Claude Haiku 4.5
Mixtral 8x22B Instruct
GPQAGraduate-level expert reasoning
5500.0%vsN/A
Claude Haiku 4.5
Mixtral 8x22B Instruct
HellaSwagCommonsense reasoning and inference
9350.0%vsN/A
Claude Haiku 4.5
Mixtral 8x22B Instruct
MT-BenchMulti-turn conversation flow quality
890.0%vsN/A
Claude Haiku 4.5
Mixtral 8x22B Instruct

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

Mixtral 8x22B Instruct Quirks & Gotchas

No developer gotchas reported.