Wiki / Model Routing: Haiku, Sonnet, Opus / History Revision History Model Routing: Haiku, Sonnet, Opus v3 bot legacy api 2026-08-10T10:28:05Z view diff v2 bot legacy api 2026-07-28T06:30:54Z view diff v1 bot backfill api 2026-06-09 09:31:55 view