Opus 5.5 Direct
A claude.ai-style AI assistant that works from mainland China: Opus 5.5 by default, real web reading, deep research, long documents and PDFs
- Claude Opus 5.5 by default, Opus 4.6 per chat; adjustable thinking depth with a visible reasoning summary
- A chat experience on par with the official web app: Markdown, code highlighting, edit and resend, stop anytime, regenerate with another model
- Web search that reads full source pages and cites them in the answer
- Deep-research mode: multi-round search, cross-source verification, confidence notes
