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Gemini Experimental 1206 vs o3: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Gemini Experimental 1206 and o3 across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGemini Experimental 1206o3
ProviderGoogleOpenAI
Input Price / 1M tokens$0.00$10.00
Output Price / 1M tokens$0.00$40.00
Context Window
2M
200K
Max Output Tokens
8,192
100,000
Arena ELO
1,300
1,340
Coding ELO
1,280
1,320
TTFT (ms)
150
600
Tokens/sec
100
15
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Gemini Experimental 1206

Gemini Experimental 1206 excels at reasoning, long-context, general-purpose tasks.

Strengths:

  • Highest known capabilities
  • 2M context window
  • Advanced reasoning

Best for:

reasoninglong-contextgeneral-purpose
When to Use o3

o3 excels at reasoning, coding, math tasks.

Strengths:

  • Highest reasoning capability
  • Best math performance
  • Code execution

Best for:

reasoningcodingmath

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