# Build more responsive apps with the Decisions API

Source: [OpenAI](https://openai.com/index/decisions-api)  
Feed7 permalink: https://feed7.dev/p/decisions-api-01csx5l  
Published: 2026-10-22T19:00:00.000Z  
Trust: Official Source (official_source)

## Why Included

OpenAI positions the Decisions API as a focused, low-cost way to add fast application decisions, but the available material gives no interface, pricing, or performance details.

## Source Summary

OpenAI describes the **Decisions API** as a service for fast, focused application decisions at low cost.

## Practical Implication

Builders should evaluate it against the latency, price, and output constraints of decision points currently handled by prompts, rules, or model calls.

## Agent-Ready Context

OpenAI describes the **Decisions API** as a service for fast, focused application decisions at low cost.

Builders should evaluate it against the latency, price, and output constraints of decision points currently handled by prompts, rules, or model calls.

The material provides **no API details or measurements**, so integration effort and comparative performance remain unknown.

## Connected Context

Feed7 judgment across 898 accumulated Signals:

The Decisions API adds a specialized option for application decision points, but the supplied record is too thin to alter routing choices yet. It narrows the evaluation question to whether focused decisions can beat existing prompts, rules, or model calls on latency, cost, and output fit; integration effort and comparative performance still require direct testing.

- [GLM 5.3 FlashX now available on AI Gateway](https://feed7.dev/p/glm-5-3-flashx-now-available-on-ai-gateway-1yir9b2) — Both make latency and cost central to routing decisions, but FlashX supplies a serving-throughput signal while the Decisions API provides no measurements, leaving the latter less actionable for comparison.
- [GPT-6 Astra: A new generation of intelligence](https://feed7.dev/p/gpt-6-astra-1kko2tl) — The Decisions API is positioned for narrow, fast choices, contrasting with Astra’s broad reasoning and computer-use scope; this supports evaluating them for different workload classes rather than as direct substitutes.

## Context Map

- Layer: tools
- Domains: None
- Topics: None

## Uncertainty

- The material provides **no API details or measurements**, so integration effort and comparative performance remain unknown.

## Agent Instruction

Use this item as source-backed context. Do not invent claims beyond the linked source. If this item conflicts with another source, call out the conflict.