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: https://t.co/bwn0sximKZ
Statement on the U.S. government directive to suspend access to Fable 5 (@AnthropicAI) for all foreign nationals, both inside and outside the United States.
Yesterday, I migrated my entire coding setup from Opus 4.8 to Fable 5. Now I need a full rollback plan.
Introducing Composer 2.5, our most powerful model yet.
It's more intelligent, better at sustained work on long-running tasks, and more reliable at following complex instructions.
For the next week, we’re doubling the included usage of the model.
Amazon has committed $25 billion to Anthropic, pledging $100B+ in AWS spending over the next decade 💰
This launch is just the beginning of a much deeper AWS × Anthropic partnership. @claudeai@AnthropicAI@awscloud
RepoBar 0.5.0 is live
📋 GitHub refs from your clipboard
🔎 Issue, PR, and commit previews
🟢 Open/closed/merged at a glance
⚡ Fast lookups, cache-first
Tiny bar, much less mystery.
https://t.co/1tCKVNgTIQ
Released 🚦RepoBar 0.4.0.
This one makes the GitHub menu a lot smarter: persistent SQLite caching, fewer wasted API calls, visible rate limits, better Issues/PR loading, archive fallback support.
Tiny menubar app, increasingly useful daily tool. https://t.co/KYzCTtXF1O
superpowers is still the simplest way to level up any project you're running in Claude
setup takes under 5 minutes. gets you to plan and map projects properly (code or non-code)
GPT image 2 generated a breakdown of the article below
save it and send it to your agent
New in Claude Code: /ultrareview (research preview) runs a fleet of bug-hunting agents in the cloud.
Findings land in the CLI or Desktop automatically. Run it before merging critical changes—auth, data migrations, etc.
Pro and Max users get 3 free reviews through 5/5.
We recently shipped quality-of-life improvements to the Cursor CLI to make working with agents in the terminal more delightful.
Use /debug to find root causes and fix tricky bugs that are hard to reproduce or understand.
Someone just dropped a 9-layer production AI architecture and it's the most honest breakdown I've seen.
services/ - RAG pipeline, semantic cache, memory, query rewriter, router. Not one file. Five.
agents/ - document grader, decomposer, adaptive router. Self-correcting by design.
prompts/ - versioned, typed, registered. Never hardcoded.
security/ - input, content, output. Three guards not one.
evaluation/ - golden dataset, offline eval, online monitor. Most people skip this entire layer and ship blind.
observability/ - per-stage tracing, feedback linked to traces, cost per query.
.claude/ - agent context so your AI coding assistant knows the codebase before it touches a file.
The demo is one file. Production is this.