OpenAI's Decisions API is now generally available, with caching and EU residency

OpenAI has made its Decisions API generally available. It answers set questions about text, images or JSON with a probability, a pick from your own options, or a score, runs on GPT-6 Luna, and OpenAI says it is up to 10x faster than GPT-6 Luna through the Responses API. Since the public beta, OpenAI has added prompt caching, inference residency in the US and EU, a native GPT-Live voice integration, native JSON inputs, images in question instructions, and up to 400 questions per request, twice the previous limit. Pricing is $0.10 per million input tokens and $0.01 per million cached input tokens, with no output-token charge; among customer figures OpenAI quotes, Box reports about 5x faster routing on 30 certificate of insurance cases with the same accuracy.