Checked fact 440210 Nov 2026Models and releases
Anthropic's launch post says that for most coding and knowledge tasks it recommends users start with Claude Opus 5.5, which it calls its strongest daily driver.
The exact words it rests on
For most coding and knowledge tasks, we recommend that users start with Claude Opus 5.5, our strongest daily driver
What the source said when we opened it, on 10 Nov 2026.
The source
Claude Fable 5.2 and Claude Mythos 5.2
Checked
Checked by the notis newsroom on , against the source above.
In the story
Claude Fable 5.2 costs $8 per million input tokens; Mythos 5.2 is vetted-only 10 Nov 2026
Cite this fact
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