tag:example.invalid,2026:modelatlas:feed/models/anthropic/claude-mythos-5-1ModelAtlas: claude-mythos-5-1Price changes, new providers and deprecations for claude-mythos-5-12026-10-19T16:06:42.480ZModelAtlasModelAtlas pipelinetag:example.invalid,2026:modelatlas:change/2026-10-19T16:06:42.480Z#35claude-mythos-5-1 on Anthropic deprecated (sunset 2027-09-01)2026-10-19T16:06:42.480Zclaude-mythos-5-1 on Anthropic deprecated (sunset 2027-09-01)