OpenAI opens the Decisions API to all customers, with response times in some scenarios shortened to 100 milliseconds
On October 22, OpenAI officially opened the Decisions API to all customers. The interface optimizes inference speed and cost based on the reasoning model GPT-6 Luna, and in some scenarios shortens response time from 1 to 3 seconds to 100 to 180 milliseconds. The interface targets tasks with a clear answer range; developers can preset questions and optional answers, and the model outputs probabilities, options, or scores, for use in content classification, request routing, and deciding the next action of an AI agent, processing up to 400 questions per request. Enterprises such as Datadog, Ramp, and Speak have used it to replace some large-model calls; among them, Datadog's P95 latency for assessing agent command risk is about 40 times faster than available frontier models.
#Product updates#Reasoning#Agents