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Gemma 2 9B vs InternLM 2.5 20B: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Gemma 2 9B and InternLM 2.5 20B across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGemma 2 9BInternLM 2.5 20B
ProviderGoogleShanghai AI Lab
Input Price / 1M tokens$0.090$0.180
Output Price / 1M tokens$0.090$0.180
Context Window
8K
32K
Max Output Tokens
4,096
4,096
Arena ELO
1,160
1,155
Coding ELO
1,155
1,150
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Gemma 2 9B

Gemma 2 9B excels at cost-effective, fast-inference tasks.

Strengths:

  • Super cheap
  • Fast
  • Open weights

Best for:

cost-effectivefast-inference
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

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