LV
LLMversus

InternLM 2.5 20B vs Qwen 2.5 7B: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare InternLM 2.5 20B and Qwen 2.5 7B across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureInternLM 2.5 20BQwen 2.5 7B
ProviderShanghai AI LabAlibaba
Input Price / 1M tokens$0.180$0.070
Output Price / 1M tokens$0.180$0.140
Context Window
32K
128K
Max Output Tokens
4,096
4,096
Arena ELO
1,155
1,160
Coding ELO1,150N/A
TTFT (ms)
150
150
Tokens/sec
100
100
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 Qwen 2.5 7B

Qwen 2.5 7B excels at cost-effective, fast-inference tasks.

Strengths:

  • Very cheap
  • Fast inference
  • Large context for size

Best for:

cost-effectivefast-inference

Related Comparisons

Claude Opus 4 vs Qwen 2.5 7BClaude Opus 4 vs InternLM 2.5 20BGemini 2 5 Pro vs Qwen 2.5 7BGemini 2 5 Pro vs InternLM 2.5 20BO3 vs Qwen 2.5 7BInternLM 2.5 20B vs O3Deepseek R1 vs Qwen 2.5 7BDeepseek R1 vs InternLM 2.5 20BO1 vs Qwen 2.5 7BInternLM 2.5 20B vs O1Qwen 2.5 7B vs Qwen 3 235bInternLM 2.5 20B vs Qwen 3 235bGemini Exp 1206 vs Qwen 2.5 7BGemini Exp 1206 vs InternLM 2.5 20BGpt 4 5 vs Qwen 2.5 7BGpt 4 5 vs InternLM 2.5 20BGroq Deepseek R1 vs Qwen 2.5 7BGroq Deepseek R1 vs InternLM 2.5 20BLlama 4 Maverick vs Qwen 2.5 7BInternLM 2.5 20B vs Llama 4 Maverick