o1 Pro

JSON →
openai llm
text

An enhanced version of o1 with deeper reasoning capabilities and higher reliability for complex tasks.

context window 200K tokens
max output 100K tokens
input price $150 / 1M tokens
output price $600 / 1M tokens
reasoningcode-generationtool-usejson-modestreamingfunction-callingvisionprompt-caching
releasedMar 2025
knowledge cutoffOct 2024
full doc /v1/models/o1-pro