What is the Decisions API?

OpenAI announced a new API for classifying text and images. The Decisions API reduces complex evaluation tasks to simple outputs: yes/no probabilities, category picks, or ratings on a scale.

Speed and price

According to the company, the API classifies text and images about ten times faster than the existing Responses API. Pricing is set at $0.10 per million input tokens.

Fewer tiers

OpenAI also cut its paid API tiers from five to three, simplifying the options available to developers.

What it means

Classification and evaluation tasks are a common but potentially costly step in AI applications. A faster and cheaper option gives teams a practical alternative for adding these tasks to their products.