Our latest economic research introduces a framework for tracking Claude Code as it scales.
Who is using Claude Code, and what are they using it for? How is the value of tasks changing? And how much does domain expertise shape whether a session succeeds?
https://t.co/IjjwQvrESo
Claude Code 2.1.178 has been released.
22 CLI changes
Highlights:
• Tool descriptions now recommend a ripgrep-based Grep to make code searches faster and more consistent
• Permission rules accept Tool(param:value) with * wildcard to block specific tool inputs
• Auto mode runs classifier checks before spawning subagents, preventing them from bypassing permission rules
Full details are in thread ↓
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
RAG makes LLM queries smarter. But basic RAG still produces noisy, inaccurate results. Advanced RAG fixes how information is searched, ranked, and filtered before it reaches the model. New guide on building retrieval systems you can trust in production.
https://t.co/mAdDkWHHhX