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o1 vs Sonar Reasoning: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare o1 and Sonar Reasoning across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

Featureo1Sonar Reasoning
ProviderOpenAIPerplexity
Input Price / 1M tokens$15.00$1.00
Output Price / 1M tokens$60.00$5.00
Context Window
200K
127K
Max Output Tokens
100,000
8,192
Arena ELO
1,310
1,240
Coding ELO
1,310
1,235
TTFT (ms)
500
150
Tokens/sec
20
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use o1

o1 excels at reasoning, coding, math tasks.

Strengths:

  • Best reasoning model
  • Code execution
  • Extended thinking

Best for:

reasoningcodingmath
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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