LLMversus

Gemini 2.5 Pro vs Sonar Pro: Pricing, Benchmarks & Verdict (2026)

Pricing verified Aug 3, 2026By LLMversusUpdated August 8, 2026View methodology

⚡ Quick Answer

Compare Gemini 2.5 Pro and Sonar Pro across pricing, benchmarks, and capabilities.

Updated: August 3, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGemini 2.5 ProSonar Pro
ProviderGooglePerplexity
Input Price / 1M tokens$1.25$3.00
Output Price / 1M tokens$10.00$15.00
Context Window
1.048576M
200K
Max Output Tokens
65,536
8,192
Arena ELO
1,446
1,200
Coding ELO
1,446
1,195
TTFT (ms)
400
150
Tokens/sec
70
100
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use Gemini 2.5 Pro

Gemini 2.5 Pro excels at coding, reasoning, long-context, multimodal tasks.

Strengths:

  • 1M token context window
  • Excellent reasoning capabilities
  • Strong coding performance
  • Native multimodal support

Best for:

codingreasoninglong-contextmultimodal
When to Use Sonar Pro

Sonar Pro excels at web-search, general-purpose, reasoning tasks.

Strengths:

  • Built-in web search
  • Fresh information
  • Long context

Best for:

web-searchgeneral-purposereasoning

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