# OpenAI releases Decisions API powered by GPT-6 Luna

The API allows applications to classify content, route requests, or determine agent actions using text or image inputs.

- Available in a limited preview to selected API customers for testing, with broad release planned in the coming days.
- Accepts text or images as context alongside defined questions and possible answers.
- Returns a selection that applications can parse to direct workflows or choose agent next actions.

## Why it matters

Developers gain a specialized endpoint for real-time routing and classification without designing custom structured prompt flows.

## Sources

- [OpenAI: OpenAI releases Decisions API powered by GPT-6 Luna](https://x.com/OpenAIDevs/status/2105003318917697873)

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Summarized by dstilled on 2026-09-29. https://dstilled.ai/story/a4f345f7-cf12-464a-9afd-0ce419acad69