feat(anthropic): add Claude Sonnet 5, Opus 4.8, and Fable 5 to catalog#293
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Adds the three current-generation Anthropic text models missing from the catalog. All three drop manual extended thinking (budget_tokens returns 400) in favor of adaptive thinking controlled via the effort parameter, matching the existing claude-opus-4-7 constraint shape.
Code reviewNo issues found. Checked for bugs and CLAUDE.md compliance. |
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Summary
claude-sonnet-5,claude-opus-4-8, andclaude-fable-5to the Anthropic text model catalog — the three current-gen models that were missing.budget_tokensreturns a 400) in favor of adaptive thinking controlled via theeffortparameter, so they reuse the same constraint shape already established byclaude-opus-4-7:MAX_TOKENSup to 128k,THINKING_LEVELwithlow/medium/high/xhigh/max, plusOUTPUT_SCHEMA,TOOLS(web search),TOOL_CHOICE,IMAGE, andDOCUMENTsupport.claude-mythos-5/claude-mythos-preview— invitation-only (Project Glasswing), not generally available.Test plan
make cipasses (lint, format, mypy, bandit, tests with coverage)Modelentry and confirmed it validates