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Claude Haiku 4 vs Mistral Small: Pricing, Benchmarks & Verdict (2026)

Verdict

Mistral Small is significantly cheaper at $0.10/$0.30 per million tokens vs $0.80/$4.00. Claude Haiku 4 is stronger for coding with a coding ELO of 1195 vs 1160. Claude Haiku 4 ranks higher overall with an Arena ELO of 1220 vs 1185. Claude Haiku 4 offers a larger 200K context window vs 128K.

Side-by-Side Comparison

FeatureClaude Haiku 4Mistral Small
ProviderAnthropicMistral
Input Price / 1M tokens$1.00$0.150
Output Price / 1M tokens$5.00$0.600
Context Window200K128K
Max Output Tokens8,1928,192
Arena ELO1,2201,185
Coding ELO1,1951,160
TTFT (ms)150160
Tokens/sec130120
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use Claude Haiku 4

Choose Claude Haiku 4 when you need: very fast response times, 200k context window, affordable for anthropic quality, good instruction following. It excels at chatbots, classification, cost-sensitive, high-volume tasks. Its 200K context window is larger, making it better for long-document processing.

Strengths:

  • Very fast response times
  • 200K context window
  • Affordable for Anthropic quality
  • Good instruction following

Best for:

chatbotsclassificationcost-sensitivehigh-volume
When to Use Mistral Small

Choose Mistral Small when you need: very affordable pricing, fast inference speed, good multilingual support, suitable for lightweight tasks. It excels at chatbots, classification, cost-sensitive, multilingual tasks. It is also the more cost-effective option between the two.

Strengths:

  • Very affordable pricing
  • Fast inference speed
  • Good multilingual support
  • Suitable for lightweight tasks

Best for:

chatbotsclassificationcost-sensitivemultilingual

Frequently Asked Questions

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