LLMversus

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

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

⚡ Quick Answer

Compare Command A and Sonar Reasoning across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureCommand ASonar Reasoning
ProviderCoherePerplexity
Input Price / 1M tokens$2.50$2.00
Output Price / 1M tokens$10.00$8.00
Context Window
256K
127K
Max Output Tokens
4,096
8,192
Arena ELO
1,240
1,240
Coding ELO
1,230
1,235
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Command A

Command A excels at general-purpose, long-context tasks.

Strengths:

  • Large context window
  • Good reasoning
  • Function calling strength

Best for:

general-purposelong-context
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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