LLMversus

InternLM 2.5 20B vs Mistral Large: Pricing, Benchmarks & Verdict (2026)

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

⚡ Quick Answer

Compare InternLM 2.5 20B and Mistral Large across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureInternLM 2.5 20BMistral Large
ProviderShanghai AI LabMistral
Input Price / 1M tokens$0.180$0.500
Output Price / 1M tokens$0.180$1.50
Context Window
32K
128K
Max Output Tokens
4,096
8,192
Arena ELO
1,155
1,245
Coding ELO
1,150
1,240
TTFT (ms)
150
280
Tokens/sec
100
75
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use InternLM 2.5 20B

InternLM 2.5 20B excels at cost-effective, general-purpose tasks.

Strengths:

  • Very affordable
  • Good instruction following
  • Fast

Best for:

cost-effectivegeneral-purpose
When to Use Mistral Large

Mistral Large 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

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