Skip to contentprofile normalized against the 106-model field
Context window· 1.05M of 10M11%
Max output· 128K of 384K33%
Affordability· $1.20 / Mtok out99%
Capability breadth· 1 of 119%
Capability switches · 1 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$0.20 / Mtok USD/mtok
Cached input $/Mtok$0.02 / Mtok USD/mtok
Output $/Mtok$1.20 / Mtok USD/mtok
Capabilities
Input modalitiesText, image
API
API model IDgpt-5.6-luna
General
Knowledge cutoffFebruary 16, 2026