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Gemini 2.0 Flash Lite vs Sonar Pro: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Gemini 2.0 Flash Lite and Sonar Pro across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGemini 2.0 Flash LiteSonar Pro
ProviderGooglePerplexity
Input Price / 1M tokens$0.075$3.00
Output Price / 1M tokens$0.300$15.00
Context Window
1.048576M
200K
Max Output Tokens
8,192
8,192
Arena ELO
1,200
1,200
Coding ELO
1,170
1,195
TTFT (ms)
100
150
Tokens/sec
180
100
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use Gemini 2.0 Flash Lite

Gemini 2.0 Flash Lite excels at chatbots, classification, high-volume, cost-sensitive tasks.

Strengths:

  • Cheapest Google model available
  • Ultra-fast response times
  • 1M context window
  • Great for simple tasks at scale

Best for:

chatbotsclassificationhigh-volumecost-sensitive
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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