Anthropic's Most Powerful Model Ships to Everyone, and ChatGPT Memory Starts Updating Itself
A Mythos-class Claude is now in your plan, ChatGPT learned to keep itself current, and Grok plugged into your work apps. Here is what is worth your Wednesday.
What matters today
A Mythos-class Claude is now in your plan, ChatGPT learned to keep itself current, and Grok plugged into your work apps. Here is what is worth your Wednesday.
Welcome byte
This issue gives executives a clean scan of Anthropic's Most Powerful Model Ships to Everyone, and ChatGPT Memory Starts Updating Itself. Start with the quick hits, then use the companion guides for the workflows worth testing this week.
Quick Hits
Grok Now Plugs Into Your Work Apps: SharePoint, Outlook, Notion, and More in One Chat
The frustrating part of most AI assistants has never been the answer. It is the gathering. Read more
Claude Fable 5 Is the Most Powerful Model Anthropic Has Released to the Public. Here Is What to Hand It First.
For months, Anthropic's most capable system, the Mythos family, was something most people only read about. It scanned codebases for security firms and assisted a handful of approved researchers. Read more
ChatGPT Memory Now Updates Itself. Here Is What Changed and What to Check Today.
Until last week, ChatGPT remembered things the way a sticky note does. You told it what to save, it kept a list, and that list sat there until you edited it. Read more
The Fable 5 One-Million-Token Diligence Memo (Copy, Paste, Done in 20 Minutes)
Reading a stack of long documents to find the handful of things that actually matter is the most delegatable work an executive does, and the hardest to delegate well. Read more
Run Your Monday Numbers Review in Perplexity on Windows Without Touching a Formula
Every executive has a Monday ritual that involves opening the same spreadsheet, scanning for what changed, and mentally noting the two or three numbers that need attention. It is not hard work. Read more
Top AI Updates
1. Claude Fable 5 Is the Most Powerful Model Anthropic Has Released to the Public. Here Is What to Hand It First.
For months, Anthropic's most capable system, the Mythos family, was something most people only read about. It scanned codebases for security firms and assisted a handful of approved researchers. On June 9 that changed.
2. ChatGPT Memory Now Updates Itself. Here Is What Changed and What to Check Today.
Until last week, ChatGPT remembered things the way a sticky note does. You told it what to save, it kept a list, and that list sat there until you edited it. On June 4, OpenAI began rolling out a different approach it calls Dreaming.
3. Grok Now Plugs Into Your Work Apps: SharePoint, Outlook, Notion, and More in One Chat
The frustrating part of most AI assistants has never been the answer. It is the gathering. You copy the ticket out of Linear, paste the email thread from Outlook, dig the spec out of Notion, and only then can you ask your question.
Pro Tip
Reading a stack of long documents to find the handful of things that actually matter is the most delegatable work an executive does, and the hardest to delegate well.
Action items:
- Copy the prompt or framework into ChatGPT, Claude, or Gemini.
- Test The Fable 5 One-Million-Token Diligence Memo (Copy, Paste, Done in 20 Minutes) on one live decision, document, or meeting artifact.
- Save the best version as a reusable team template.
Copy-ready guide The Fable 5 One-Million-Token Diligence Memo (Copy, Paste, Done in 20 Minutes)
Productivity Gem
Every executive has a Monday ritual that involves opening the same spreadsheet, scanning for what changed, and mentally noting the two or three numbers that need attention. It is not hard work.
Action items:
- Choose one recurring workflow with a clear before and after.
- Run the Run Your Monday Numbers Review in Perplexity on Windows Without Touching a Formula workflow once with real work, not sample data.
- Keep it only if it saves at least 30 minutes this week.
Put it to work Run Your Monday Numbers Review in Perplexity on Windows Without Touching a Formula
Health Tip
Buried in the Health app is one of the most useful numbers your Apple Watch tracks and one of the most ignored: Cardio Fitness, an estimate of your VO2 max.
This information is for educational purposes only and is not medical advice. Please consult a qualified healthcare professional before making changes to your health routine.
Step-by-step guide Turn Your Apple Watch Cardio Fitness Trend Into a Four-Week Plan With Claude
Kids Tip
Kids create a hands-on AI project: Your Kid Can Build a Choose-Your-Own-Adventure Story This Weekend With Free AI. A parent or educator helps them build, test, and explain what the AI tool gets right and wrong.
Try the activity Your Kid Can Build a Choose-Your-Own-Adventure Story This Weekend With Free AI
Wrap Up
Pick one workflow from this issue, run it with real work, and keep the result only if it makes the next decision clearer or faster.
About the author
Pierre has spent 25+ years building growth systems across fintech, real estate, lending, campaigns, and AI workflows, with $1.5B+ in client value delivered.
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