
JUST IN: 🇺🇸 Anthropic CEO Dario Amodei reportedly declined US government request to fix jailbreak in its Claude Mythos Fable 5 AI model. This led to the Trump administration "reluctantly" restricting foreign access.
lan
180 posts

@Ian_Codes
Indie creator making digital products & chaos. Design → Code → Ship → Repeat.

JUST IN: 🇺🇸 Anthropic CEO Dario Amodei reportedly declined US government request to fix jailbreak in its Claude Mythos Fable 5 AI model. This led to the Trump administration "reluctantly" restricting foreign access.

WE ARE SOOOOO BACK! Someone leaked the Claude Fable 5 system prompt and ran it on an Opus 4.8 Output is like 90% of the real thing Turns out half the magic was never the weights. It was the prompt the whole time Repo down below:



See you at Cursor Compile next Tuesday in SF! I'll be talking with @levelsio about retro computing, building your ideas, lifting, the perfect steak, and more.

Hey @grok , remove all tattoos from grom Body !

codex users! two things i want feedback on: are plugins actually making codex better? which ones, and what still feels broken? how are you using codex as a team? drop examples and i’ll organize them for the team!



We've invested into making agents that are able to run forever, monitor ML jobs, surface issues, and act as research helpers. Everything is very configurable, so encourage trying to find a workflow that works for you. More like this coming down the tube!

Hey @grok Remove the world's richest man from this picture !!

Cursor office library

In 30 days @SpaceX went from zero presence in AI compute to the number 4 hyperscaler globally, passing Oracle. The trailing multiple compressed from 100x to 39x in the same window. Brad (@altcap), @GavinSBaker and @_clarktang break down the @Cursor acquisition, the orbital compute case, and why they believe the model story is the most underrated part of the IPO.

As a result of a US government directive, we are suspending access to Claude Fable 5 for all users. You can continue to use all other Claude models. Here’s what this means for you: Across Claude products, new sessions will run on your selected default model or Opus 4.8, and existing Fable 5 sessions will end with an error. On the Claude Platform, requests to Fable 5 will also return an error. Please update your integrations to other Claude models. We know this is a disruption to your workflows; we appreciate your patience and support.

New meta for agentic coding: 1. Fable High / X-High to make a plan. 2. Deploy swarms of codex 5.5 x-high agents to try the task (different worktrees) 3. Have Fable X-High review & then have Codex smash into the best version. 90% quality, cheaper and faster. (For frontier work, use Fable + Fable subagents only)

The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. Access to all other Claude models is not affected. We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible. Read our full statement: anthropic.com/news/fable-myt…

wow sick new billboards from openai

Hey @grok, can you create a better SpaceX scene than both Gemini and ChatGPT? 🚀