Claude Opus
Daily AI Roundup: Antigravity Adds Claude Opus 5.5 as Agent Tools Expand
Antigravity adds Claude Opus 5.5 for paid users, while Vercel hits a $600 million run rate driven by automated coding tools in today’s news roundup.
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Latest News
Opus 4.7 Tokenizer Change Increases Costs 12-27% for Most Users
Anthropic’s Opus 4.7 tokenizer increases costs 12-27% for most users despite unchanged official pricing. OpenRouter analysis reveals how cache absorption and shorter responses offset inflation for short prompts.
Claude Opus 4.6 Discovers Over 500 Critical Security Flaws in Open-Source Libraries
Anthropic’s Claude Opus 4.6 has discovered over 500 high-severity security flaws in major open-source libraries, demonstrating AI’s growing role in cybersecurity defense.