# ChatGPT 5.5: Key Features Revealed Page: https://stenobird.com/podcast/serial-ai-6734896/chatgpt-5-5-key-features-revealed Text version: https://stenobird.com/podcast/serial-ai-6734896/chatgpt-5-5-key-features-revealed.md Podcast: [Serial AI](https://stenobird.com/podcast/serial-ai-6734896) Published: 2026-04-24T20:28:03+00:00 Episode link: https://rss.art19.com/episodes/b3b76af8-9684-413b-a837-27757e575374.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0 Audio file: https://rss.art19.com/episodes/b3b76af8-9684-413b-a837-27757e575374.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/serial-ai-6734896/episodes/chatgpt-5-5-key-features-revealed Duration seconds: 966 ## Resource In this episode, we reveal the key features introduced with ChatGPT 5.5. We also discuss SpaceX's plans for GPU production. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/serial-ai-6734896/episodes/chatgpt-5-5-key-features-revealed/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/serial-ai-6734896/chatgpt-5-5-key-features-revealed.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.