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Qwen 2.5 72B vs Sonar Reasoning: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Qwen 2.5 72B and Sonar Reasoning across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureQwen 2.5 72BSonar Reasoning
ProviderAlibabaPerplexity
Input Price / 1M tokens$0.400$1.00
Output Price / 1M tokens$1.20$5.00
Context Window
128K
127K
Max Output Tokens
4,096
8,192
Arena ELO
1,230
1,240
Coding ELO
1,210
1,235
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Qwen 2.5 72B

Qwen 2.5 72B excels at coding, general-purpose tasks.

Strengths:

  • Strong code generation
  • Competitive pricing
  • Large context

Best for:

codinggeneral-purpose
When to Use Sonar Reasoning

Sonar Reasoning excels at reasoning, web-search tasks.

Strengths:

  • Reasoning + search
  • Fresh data
  • Good accuracy

Best for:

reasoningweb-search

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