Estimated cost + richer token metrics in the UI#8
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Every /v1/messages pair now shows an estimated USD cost: a chip in the Requests list, a breakdown tooltip in the detail panel, and per-turn / per-thread totals in the Session view. src/pricing.ts embeds the sticker prices (snapshots stay offline-capable) and derives cache rates from the universal multipliers (0.1x read, 1.25x 5m write, 2x 1h write); writes without a TTL breakdown bill at the cheaper 5m rate, matching ccusage. The detail panel also gains effective prompt size and output tok/s. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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What
src/pricing.ts(new, inlined into the page like summarize.ts): embedded Claude sticker-price table +pairCost()estimation. Handles date suffixes, bedrockanthropic.prefixes, vertex@-versions,[1m]markers, and the reversed 3.x id order (claude-3-opus-...). Unknown models show no cost instead of a wrong one.cache_creationbreakdown; without one, writes bill at the cheaper 5m rate (same policy as ccusage — cloned intoreference/ccusagefor future reference, gitignored).Verification
tests/pricing.test.ts)🤖 Generated with Claude Code