name = "OpenAI: GPT-5.1 Codex Mini" description = "Image model for prompt-driven generation, editing, and visual design workflows" family = "gpt-codex" release_date = "2025-01-01" last_updated = "2025-01-01" attachment = false reasoning = false temperature = false tool_call = true knowledge = "2025-01" open_weights = false [cost] input = 0.25 output = 2 cache_read = 0.024999999999999998 [limit] context = 400000 output = 128000 [modalities] input = ["text", "image"] output = ["text", "image"]