{"version":1,"type":"story","url":"https://digestai.news/story/openai-adds-ultrafast-api-tier-decisions-api-and-security-scans-at-dev","json":"https://digestai.news/story/openai-adds-ultrafast-api-tier-decisions-api-and-security-scans-at-dev.json","markdown":"https://digestai.news/story/openai-adds-ultrafast-api-tier-decisions-api-and-security-scans-at-dev.md","slug":"openai-adds-ultrafast-api-tier-decisions-api-and-security-scans-at-dev","headline":"OpenAI adds Ultrafast API tier, Decisions API and security scans at DevDay","summary":"OpenAI announced updates to its Codex coding assistant and API at DevDay 2026 in San Francisco. The company introduced **Codex Security Cloud**, which scans GitHub repositories for vulnerabilities and prepares fixes automatically. It also launched **reusable cloud environments** for faster task setup, a **voice-controlled CLI**, and a **code review feature** in the ChatGPT desktop app for multi-project analysis.\n\nDevelopers gained **Computer Use** in the Agents API, letting agents operate software independently. OpenAI also rolled out the **Decisions API**, built on GPT-6 Luna, for fast single decisions and classification tasks. A new **Ultrafast** API tier—six times the standard rate—boosts token generation speed by up to six times for GPT-6 Astra on Enterprise plans and the new **Pro 500** subscription ($500/month). The existing Pro plan’s usage limits were reduced, and GPT-6 Pro message limits were halved.","keyPoints":["Codex Security Cloud scans GitHub repos for vulnerabilities and auto-generates fixes in the cloud","Decisions API uses GPT-6 Luna for fast classification and routing tasks in limited preview","Ultrafast API tier costs six times standard rate for up to sixx faster token generation"],"whyItMatters":"Ultrafast speeds up code generation for high-volume tasks, while the Decisions API enables faster agent decision-making. Security scans and reusable environments reduce developer friction, but the price hikes may limit adoption for smaller teams.","category":{"slug":"agents","name":"Agents & Tools","url":"https://digestai.news/category/agents"},"entities":{"companies":["OpenAI","Amazon","TypeSafe AI"],"models":["GPT-6 Astra","GPT-6 Luna","GPT-6.1 Sol","Jev","GPT-5.3-Codex-Spark","Daybreak Blue"],"people":["Diogo Almeida"]},"firstPublishedAt":"2026-09-29T17:14:41Z","updatedAt":"2026-09-29T17:14:41Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"The Decoder","title":"OpenAI expands Codex and its API at DevDay with security scans, a Decisions API, and Ultrafast","url":"https://the-decoder.com/openai-expands-codex-and-its-api-at-devday-with-security-scans-a-decisions-api-and-ultrafast","publishedAt":"2026-09-29T17:14:41Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":{"title":"OpenAI Unveils GPT-6 Sol and Luna Models","url":"https://digestai.news/thread/comparing-openai-models-on-aws-for-workload-efficiency","storyCount":6},"cite":{"text":"Digest AI, \"OpenAI adds Ultrafast API tier, Decisions API and security scans at DevDay\", 29 September 2026, https://digestai.news/story/openai-adds-ultrafast-api-tier-decisions-api-and-security-scans-at-dev","publisher":"Digest AI","title":"OpenAI adds Ultrafast API tier, Decisions API and security scans at DevDay","datePublished":"2026-09-29T17:14:41Z","url":"https://digestai.news/story/openai-adds-ultrafast-api-tier-decisions-api-and-security-scans-at-dev"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}