LLMversus

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

Pricing verified Sep 14, 2026By LLMversusUpdated September 17, 2026View methodology

⚡ Quick Answer

Mistral Large is significantly cheaper at $2.00/$6.00 per million tokens vs $3.00/$15.00. Grok 3 is stronger for coding with a coding ELO of 1290 vs 1240. Grok 3 ranks higher overall with an Arena ELO of 1300 vs 1245.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGrok 3Mistral Large
ProviderxAIMistral
Input Price / 1M tokens$3.00$0.500
Output Price / 1M tokens$15.00$1.50
Context Window
200K
128K
Max Output Tokens
8,192
8,192
Arena ELO
1,285
1,245
Coding ELO
1,280
1,240
TTFT (ms)
200
280
Tokens/sec
90
75
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Grok 3

Choose Grok 3 when you need: strong benchmark performance, good reasoning capabilities, vision and multimodal support, fast for its capability tier. It excels at general-purpose, reasoning, coding tasks.

Strengths:

  • Latest xAI model
  • Strong reasoning
  • Large context

Best for:

general-purposecodingreasoning
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. It is also the more cost-effective option between the two.

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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