{"rewrite":{"id":"r_7d2493e525d55c9f4bb94cc9","clusterId":"c_c5b00f386571e6c6586cab7a","slug":"openai-opens-decisions-api-as-public-beta-with-gpt-6-luna-only-model","model":"deepseek-v4-1-flash","headline":"OpenAI Opens Decisions API As Public Beta With GPT-6 Luna Only Model","summary":"OpenAI released a public beta of the Decisions API, a judgment-only endpoint that accepts text and image input and returns probabilities, selected results, and confidence scores. Developers call it through a dedicated POST /v1/decisions endpoint. The article states the only model available at launch is GPT-6 Luna, with general availability planned within a few weeks.","whyItMatters":"This is an infrastructure play: OpenAI is carving out a narrow, high-speed inference layer from the general-purpose Responses API, and the only model exposed at launch is GPT-6 Luna, which ties the product's cost profile to one model tier.","webCardHtml":"\u003cp\u003eThe Decisions API accepts text and images and returns machine-parseable judgments instead of prose. The article names three formats: predicate, which returns a probability that a condition holds; choice, which picks among developer-supplied candidates; and score, which grades input on a predefined scale.\u003c/p\u003e\u003cp\u003eThe article gives the example of a double-charged order routed among billing, technical support, shipping, or other. Confidence values come back with the answer, so developers can send low-confidence cases to human review. Scores can land between grades, like 1.1 across 0, 1, and 2.\u003c/p\u003e","blueskyPost":"OpenAI's Decisions API is in public beta: text and image in, probabilities and confidence scores out. Three judgment formats (predicate, choice, score). Only GPT-6 Luna is available at launch. General availability expected within a few weeks.","twitterPost":"OpenAI opened a public beta of the Decisions API, a judgment-only endpoint returning probabilities, selections, and confidence scores for text and images. Three formats: predicate, choice, score. GPT-6 Luna is the only model available at launch.","threadsPost":null,"newsletterBlurb":"OpenAI put its Decisions API into public beta, a judgment-only endpoint that takes text and images and returns probabilities, selected results, and confidence scores plus evaluation scores. The article lists three formats: predicate, choice, and score. At launch, the only model available is GPT-6 Luna, with general availability planned within a few weeks.","attributionJson":"[{\"source\":\"GIGAZINE\",\"url\":\"https://gigazine.net/news/20261007-decisions-api/\",\"title\":\"OpenAI Releases Judgment-Only 'Decisions API' That Evaluates Text and Images About 10x Faster, Outputting Probabilities and Confidence Scores\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4637,"outputTokens":566,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1791369427,"createdAt":"2026-10-07T10:31:37.000Z","publishedAt":"2026-10-07T10:36:06.000Z","updatedAt":"2026-10-07T10:36:06.000Z"},"cluster":{"id":"c_c5b00f386571e6c6586cab7a","canonicalTitle":"OpenAIが判断専用の「Decisions API」を公開、テキストや画像を約10倍高速に判定して確率や信頼度を出力","representativeArticleId":"a_3ad8063cd88e090f98233ebf","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"announcement\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-07T09:20:00.000Z","lastSeenAt":"2026-10-07T09:20:00.000Z","updatedAt":"2026-10-07T10:36:06.000Z"},"attribution":[{"source":"GIGAZINE","url":"https://gigazine.net/news/20261007-decisions-api/","title":"OpenAIが判断専用の「Decisions API」を公開、テキストや画像を約10倍高速に判定して確率や信頼度を出力"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"announcement","domain":"other","is_roundup":false},"keyFacts":null}