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Grok 3 Mini vs Mistral Large: Pricing, Benchmarks & Verdict (2026)

Verdict

Grok 3 Mini is significantly cheaper at $0.30/$0.50 per million tokens vs $2.00/$6.00. Mistral Large is stronger for coding with a coding ELO of 1240 vs 1200. Grok 3 Mini is faster at 110 tokens/sec vs 75 tokens/sec. Mistral Large ranks higher overall with an Arena ELO of 1245 vs 1220.

Side-by-Side Comparison

FeatureGrok 3 MiniMistral Large
ProviderxAIMistral
Input Price / 1M tokens$0.300$0.500
Output Price / 1M tokens$0.500$1.50
Context Window128K128K
Max Output Tokens16,3848,192
Arena ELO1,2201,245
Coding ELO1,2001,240
TTFT (ms)180280
Tokens/sec11075
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Grok 3 Mini

Choose Grok 3 Mini when you need: very affordable pricing, fast response times, good for simple tasks, reasoning capabilities at low cost. It excels at chatbots, cost-sensitive, lightweight-tasks tasks. It is also the more cost-effective option between the two.

Strengths:

  • Very affordable pricing
  • Fast response times
  • Good for simple tasks
  • Reasoning capabilities at low cost

Best for:

chatbotscost-sensitivelightweight-tasks
When to Use Mistral Large

Choose Mistral Large when you need: strong multilingual support, good coding capabilities, european ai alternative, open-weight model available. It excels at coding, multilingual, general-purpose tasks.

Strengths:

  • Strong multilingual support
  • Good coding capabilities
  • European AI alternative
  • Open-weight model available

Best for:

codingmultilingualgeneral-purpose

Frequently Asked Questions

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