{"slug":"ft:o4-mini-2025-04-16","title":"o4-mini (fine-tuned)","description":"Fine-tuned version of o4-mini, OpenAI's small reasoning model optimized for STEM and coding tasks.","provider":"openai","model_type":"llm","status":"active","context_window":200000,"max_output_tokens":100000,"pricing":{"currency":"USD","input_per_mtok":1.1,"output_per_mtok":4.4},"modalities":["text"],"capabilities":["tool-use","json-mode","streaming","reasoning","code-generation","function-calling","fine-tunable","vision","prompt-caching"],"knowledge_cutoff":"2024-06-01T00:00:00.000Z","release_date":"2025-04-16T00:00:00.000Z","deprecation_date":null,"retirement_date":null,"aliases":[],"homepage":"https://platform.openai.com/docs/models/o4-mini","docs":"https://platform.openai.com/docs/api-reference/fine-tuning","categories":["ai-ml"],"tags":[],"last_verified":"2026-06-09T00:00:00.000Z","next_check":"2026-09-07T00:00:00.000Z","created_at":"2026-06-09T18:01:11.751Z","updated_at":"2026-06-09T18:01:11.751Z"}