Gemini 2.5 Pro vs o3 Pro

Gemini 2.5 Pro costs 8.0x less per output token.

Which Is Cheaper?

At 1M tokens/mo

Gemini 2.5 Pro: $6

o3 Pro: $50

At 10M tokens/mo

Gemini 2.5 Pro: $56

o3 Pro: $500

At 100M tokens/mo

Gemini 2.5 Pro: $563

o3 Pro: $5000

Which Performs Better?

TestGemini 2.5 Proo3 Pro
Structured Output——
Strategic Analysis——
Constrained Rewriting——
Creative Problem Solving——
Tool Calling——
Faithfulness——
Classification——
Long Context——
Safety Calibration——
Persona Consistency——
Agentic Planning——
Multilingual——
Full Gemini 2.5 Pro profile →Full o3 Pro profile →
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Also Compare

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