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Releases

16 matching — model launches, API releases, product updates, financial events and news.

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DateRelease
Nov 30, 2026
OpenAI reusable Prompts API shuts downScheduled
OpenAI is scheduled to shut down the v1/prompts API and reusable prompt objects on November 30, 2026. The migration path is to keep prompt content in application code.
Nov 30, 2026
OpenAI Evals platform shuts downScheduled
OpenAI is scheduled to shut down the Evals dashboard and API on November 30, 2026, after making existing evals read-only on October 31.
Oct 31, 2026
OpenAI Evals becomes read-onlyScheduled
OpenAI says existing content on the deprecated Evals platform becomes read-only on October 31, 2026, ahead of the platform shutdown on November 30.
Sep 10, 2026
Agents API released
Agents API
Oct 6, 2025
Apps SDK preview released
Apps SDK
May 21, 2025
Responses API gains remote MCP, image generation, and Code Interpreter
Responses API
Mar 11, 2025
Agents SDK released
Agents SDK
Mar 11, 2025
Responses API launched
Responses API
Oct 1, 2024
Realtime API public beta launched
Realtime API
Nov 6, 2023
Assistants API launched in beta
Assistants API
Mar 1, 2023
Whisper API released
Whisper · whisper-1
Mar 1, 2023
Chat Completions API and gpt-3.5-turbo released
Chat Completions API · gpt-3.5-turbo
Jan 25, 2022
Text and code embeddings introduced
Embeddings
Jun 11, 2020
OpenAI API launched in private beta
OpenAI API
Aug 3, 2017
RL-Teacher code released
RL-Teacher
May 24, 2017
OpenAI Baselines released
OpenAI Baselines
1–16 of 16 releases