base_model = "openai/gpt-5.2-codex" reasoning_options = [{ type = "effort", values = ["low", "medium", "high", "xhigh"] }] name = "GPT-5.2-Codex" release_date = "2025-12-18" temperature = true knowledge = "2024-10" [cost] input = 1.75 output = 14 cache_read = 0.175