Anthropic releases Claude Opus 4.7, narrowly retaking lead for most powerful generally available LLM

Opus 4.7 utilizes an updated tokenizer that improves text processing efficiency, though it can increase the token count of ...
GitHub

test_csv_to_latex.py

# Robust CSV to LaTeX table converter with proper escaping and formatting.
cybernews

100K stars in a day: Claw-code based on leaked Claude Code smashes GitHub record

Claw-code, a clean slate rewrite of leaked Claude Code, is now the fastest growing GitHub repository, reaching 100K stars in one day. Anthropic is trying to contain the genie released from the bottle, ...
GitHub

A collection of the newest Claude Code open source

The raw leaked TypeScript source of Claude Code, preserved as-is from the original exposure on March 31, 2026. Contains 1,884 TypeScript/TSX files (packaged as src.zip) spanning the full src/ ...
cybernews

Anthropic inadvertently leaks source code for Claude Code CLI tool

Anthropic, the flagship AI company, has inadvertently exposed the source code for its major CLI tool Claude Code. It has already been extracted with mirrors published on GitHub. Chaofan Shou announced ...