LLMversus

Gemini 2.0 Flash Thinking vs Gemini 2.5 Flash: Pricing, Benchmarks & Verdict (2026)

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

⚡ Quick Answer

Compare Gemini 2.0 Flash Thinking and Gemini 2.5 Flash across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGemini 2.0 Flash ThinkingGemini 2.5 Flash
ProviderGoogleGoogle
Input Price / 1M tokens$0.00$0.300
Output Price / 1M tokens$0.00$2.50
Context Window
32K
1M
Max Output Tokens
16,384
8,192
Arena ELO
1,280
1,270
Coding ELO
1,270
1,260
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalNoYes
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Gemini 2.0 Flash Thinking

Gemini 2.0 Flash Thinking excels at reasoning, general-purpose tasks.

Strengths:

  • Free reasoning model
  • Strong math & logic
  • Extended thinking

Best for:

reasoninggeneral-purpose
When to Use Gemini 2.5 Flash

Gemini 2.5 Flash excels at multimodal, general-purpose, coding tasks.

Strengths:

  • Latest Gemini model
  • Improved reasoning
  • Strong multimodal

Best for:

multimodalgeneral-purposecoding

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