Skip to contentprofile normalized against the 115-model field
Context window· 1M of 10M10%
Max output· 128K of 384K33%
Affordability· $20.00 / Mtok out89%
Capability breadth· 0 of 110%
Capability switches · 0 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.
Pricing
Input $/Mtok$4 / MTok usd_per_mtok
Cached input $/Mtok$0.20 / MTok usd_per_mtok
Output $/Mtok$20 / MTok usd_per_mtok
Capabilities
Input modalitiesText and images
Reasoning modeAdaptive (always on)
API
API model IDclaude-opus-5-5
General
Knowledge cutoffJune 2026
Release dateSeptember 22, 2026