
Claude Opus 5: Price, Specs, and What Changed
Claude Opus 5 is here at $5/$25 per million tokens — the same price as Opus 4.8. The specs, the two breaking changes, and whether to migrate today.

Claude Opus 5 is here at $5/$25 per million tokens — the same price as Opus 4.8. The specs, the two breaking changes, and whether to migrate today.
Choosing a Claude coding plan? Compare Pro, Max, and the API for Claude Code by usage level, what each gets you, and where each one hits its limits.
Claude routines are scheduled agent tasks that run in the cloud on a cadence. Learn how routines work, which surfaces support them, and how to start safely.
Claude Cowork pricing explained: which Claude plans include Cowork — Pro, Max, Team, and Enterprise — what each costs, usage limits, and how to get access.
A practical guide to the Claude Code security review: run the /security-review command and the GitHub Action to catch vulnerabilities before you merge.
Build a claude family tree from your own genealogy records: how Claude organizes, analyzes, and transcribes your data — plus its honest limits.
What is Claude Cowork? Anthropic's agentic AI that finishes whole tasks — research, documents, file organization — not just chat replies.