# Fable 5 and OpenAI’s Curious ChatGPT Update

An episode of [AppStories](https://invisiblenetwork.ai/podcast/1227872143), 13 Jul 2026, 52 min.

Audio: https://mgln.ai/e/613/pscrb.fm/rss/p/media.transistor.fm/ffc193f5/e8519632.mp3

This week on AppStories, Federico and John look at our experiences with Claude Fable 5 and how they differ from other models and break down the controversial changes made by OpenAI to its Mac’s ChatGPT app. Then on AppStories+, John and Federico contrast their experiences with Fable 5 and OpenAI’s new family of GPT 5.6 models. Also available on YouTube here or download the transcript here. Subscribe here. We deliver AppStories+ to subscribers with bonus content, ad-free, and at a high bitrate early every week. To learn more about an AppStories+ subscription, visit our Plans page, or read the AppStories+ FAQ. This episode is sponsored by: • Daylite: The only made-for-Mac CRM solution. Start your free trial today. Links and Show Notes App State • Appalachian State University Anthropic’s Claude Fable 5 • Claude Fable What did OpenAI Do to ChatGPT? • The New ChatGPT • The ChatGPT “Super App” Sort of Super Sucks • AppStories, Episode 483: Codex as a Productivity Super App AppStories+ Post-Show • GPT 5.6 Announcement Leave Feedback for John and Federico • AppStories Feedback Form Follow us on Mastodon • AppStories • Federico Viticci • John Voorhees Follow us on Bluesky • AppStories • MacStories • Federico Viticci • John Voorhees Join Annual $50/yearJoin Monthly $5/month

## Chapters

- 0:00 App State
- 2:08 Claude Fable 5
- 22:16 Sponsor: Daylite
- 23:52 Cursor Experiments
- 31:55 A Ticci Teaser
- 32:24 A Next-Level Model
- 35:57 The New ChatGPT

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