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v1.6.7 — Claude Fable 5 / Mythos 5 support

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@jayson-jia-dev jayson-jia-dev released this 10 Jun 01:41

Adapts cc-token to Anthropic's 2026-06-09 flagship launch (Claude Fable 5 / Mythos 5).

  • Pricing: new fable tier — $10 in / $50 out / $12.50 5m-cache / $20 1h-cache / $1 read (~2× Opus). Before this, Fable 5 usage fell through to Sonnet pricing and was undercounted ~3.3×.
  • Display name: claude-fable-5 → "Fable 5", claude-mythos-5 → "Mythos 5" (previously both rendered as "5"). Handles date-suffixed IDs.
  • Dashboard colors: distinct gold (Fable) / pink (Mythos) instead of colliding with Sonnet blue.
  • Flagship badge: "Opus Devotee" → "Flagship Devotee", now Opus + Fable + Mythos cost share.
  • Regression tests for classification / pricing / naming / end-to-end cost — 75 tests pass.