OpenAI API offers GPT-6 Astra in the Ultrafast service tier at USD 60 per 1M short-context input tokens, USD 6 per 1M cached-input tokens, and USD 300 per 1M output tokens. Ultrafast is documented at up to 8× Standard speed, is subject to rate limits, and supports global processing and US data residency but not EU regional processing.
Secondary price terms only; primary pricing stays in the deal summary.
Use-case fit and limitations from the existing resource record.
Available
Non-price resource facts only; pricing, history, and evidence stay in their own sections.
Decision visuals remain traceable to the existing source and verification record.
Independent ranking · native prices · evidence-linked · commercial relationships isolated from scoring and publication.