{"source":"Cambent TKX","id":"gpt-6-astra","name":"GPT-6 Astra","host":"closed","domain":"general","asOf":"2026-09-16","input_price":10,"output_price":50,"quality_by_task":{"reason":null,"code":null,"extract":null,"classify":null},"quality_source":{"reason":null,"code":null,"extract":null,"classify":null},"price_source":"live:OpenAI direct","is_graded":{"reason":false,"code":false,"extract":false,"classify":false},"grounding_tier":"provisional","grounding_source":{"reason":null,"code":null,"extract":null,"classify":null},"grounding_as_of":{"reason":null,"code":null,"extract":null,"classify":null},"grounding_basis":{"reason":"listed, not scored yet","code":"listed, not scored yet","extract":"listed, not scored yet","classify":"listed, not scored yet"},"in":10,"out":50,"q":{"reason":null,"code":null,"extract":null,"classify":null},"qsrc":{"reason":null,"code":null,"extract":null,"classify":null},"src":"live:OpenAI direct","graded":{"reason":false,"code":false,"extract":false,"classify":false},"access":"anonymous","fromFloor":"2026-08-17","fromFloorDays":30,"note":"Anonymous history is the last 30 days before as-of. Fuller archive access requires an API key with scope read-index."}