Claude Opus 4.6
Claude Opus 4.6 is available today on claude.ai, the API, and all major cloud platforms at $5/$25 per million tokens. It adds a 1M token context window in beta, leads Terminal-Bench 2.0 and Humanity's Last Exam, and beats GPT-5.2 by around 144 Elo points on GDPval-AA.
The call on this one
What shipped is free. The call on it, what to do about it and the condition on that, opens with a signup: free, no card, every edition in full.
It becomes $50 a year, and signing up now keeps your first year free.