← Back to changelog

November 11, 2026

Call decision models through the AI Gateway

Tobias Wochinger

The Langfuse AI Gateway now serves the OpenAI Decisions API for OpenAI and Vercel AI Gateway connections.

You can now send OpenAI Decisions requests through the Langfuse AI Gateway at POST /openai/v1/decisions, using OpenAI or Vercel AI Gateway connections. Each call is traced as a generation, like Responses and Chat Completions calls. See supported providers and the REST API endpoints.