o4-mini (fine-tuned)
JSON →Fine-tuned version of o4-mini, OpenAI's small reasoning model optimized for STEM and coding tasks.
Specs
context window 200K tokens
max output 100K tokens
input price $1.1 / 1M tokens
output price $4.4 / 1M tokens
Capabilities
tool-usejson-modestreamingreasoningcode-generationfunction-callingfine-tunablevisionprompt-caching
Dates
releasedApr 2025
knowledge cutoffJun 2024
Resources
API
full doc /v1/models/ft:o4-mini-2025-04-16