1M context is now generally available for Opus 4.6 and Sonnet 4.6
Anthropic has announced that 1M context windows are now generally available for Opus 4.6 and Sonnet 4.6 models, with standard pricing applied across the full window. Additionally, media limits have been expanded to accommodate up to 600 images or PDF pages.
claude.com·2 sources·23h
Hacker News · Techmeme