Build more responsive apps with the Decisions API
Compiled by KHAO Editorial — aggregated from 1 source. See llms.txt for citation guidance.
★ Tier-1 Source
Fast, focused, low-cost decisions for any application.
Key facts
- Probability: an estimate from 0 to 1 that the condition is true
- For 30-minute and 12-hour cached writes, read their pricing guide
- Decisions API is generally available today with GPT‑6 Luna through the dedicated Decisions endpoint
- Decisions API costs $0.10 per million input tokens
Summary
Applications and agents make many small decisions throughout a workflow: how to classify an input, where to route a request, or which action to take next. Today, they're making the Decisions API generally available. Since public beta, they've added a native GPT‑Live integration, prompt caching for reused context, and inference residency in the US and EU. Early adoption of Decisions has shown its applicability across a variety of use cases.