Stable Gemini 2.5 Pro model, the prior-generation flagship Pro reasoning model with a 1M token context window; still offered alongside the Gemini 3 family.
profile normalized against the 88-model field
Context window· 1.05M of 10M10%
Max output· 66K of 384K17%
Output speed—
Affordability· $10.00 / Mtok out95%
Capability breadth· 3 of 1127%
Capability switches · 3 of 11
Reasoning mode
Tool / function use
Streaming
JSON mode
Structured outputs
Prompt caching
Fine-tuning
Web search
Code execution
Vision input
Audio input
Specifications
Every value carries a primary source and a verification date.