MiniMax moved M3 to tiered pricing: the official standard tier (inputs
up to 512K) is $0.30/$1.20 per M with $0.06 cache reads, doubling above
512K. Upstream LiteLLM now carries the standard tier, so the pinned
expectation follows it; the old $0.60/$2.40 figure is the long-context
tier, not the base price anymore.
Mythos 5 ($10/$50) is not in LiteLLM or the models.dev/OpenRouter gap-fill
yet (Fable is), so dropping the manual patch left it priced at $0. Add it to
MANUAL_ENTRIES + the snapshot and map the "Mythos 5" display name.
Keep model pricing automatic instead of hand-coding new models. The bundler
now layers three sources in priority order: LiteLLM (broad list prices),
hand-curated MANUAL_ENTRIES overrides, then a separate last-resort fallback
file gap-filled from models.dev first-party makers (official direct prices)
and OpenRouter (resale backstop). New models such as MiniMax-M3 ($0.6/$2.4)
now price correctly with no per-model code.
The fallback is written to its own pricing-fallback.json and consulted only
case-insensitively as the final step in getModelCosts, so a reseller variant
name can never shadow a canonical or aliased match.
Fixes surfaced while building and verifying this:
- Alias precedence: LiteLLM ships snowflake/claude-4-opus ($5), which the
bundler strips to a bare claude-4-opus key that shadowed the curated alias
to claude-opus-4 ($15 official). An explicit alias for a bare name now wins
over a coincidental stripped reseller key; the prefixed gateway price is
still returned for the fully-qualified id.
- Zero-stub guard: LiteLLM [0,0] price stubs (e.g. GigaChat-2-Max) are
excluded from the case-insensitive index so a case-mismatched query stays
null and keeps firing the unknown-model warning instead of silently
reporting $0.
- Negative-sentinel guard: OpenRouter returns -1 for variable/BYOK-priced
models. The bundler now rejects any non-positive rate pair (and strips the
sentinel from cache fields) so a negative per-token cost can never ship and
subtract from spend totals.
Bundler hardening: bareKey strips @pin and date suffixes to match the runtime
canonical form, seen-set dedupes on both full and bare key shapes, and it logs
MANUAL_ENTRIES now covered upstream plus models.dev allowlist drift. Extracted
buildCosts so the cache-cost heuristics live in one place. Added a data-hygiene
test that fails CI if a rebundle reintroduces negative, free, or unreachable
fallback entries.
New Claude releases no longer need a hand-maintained SHORT_NAMES entry or
FAST_MULTIPLIERS row. Display names are derived from the claude-<family>-<major>-<minor>
id, and the fast-mode multiplier rides along as a 5th element in the LiteLLM
snapshot tuple (provider_specific_entry.fast). Fixes#420: claude-opus-4-8 gets
its own line and correct pricing instead of falling into the Opus 4 bucket.
Three-layer fix for V8 heap exhaustion when parsing heavy session data:
1. Buffer-based readSessionLines (fs-utils.ts): Replace readline with raw
Buffer streaming using Buffer.indexOf(0x0a). Eliminates ConsString trees
that caused OOM when regex-flattening 100MB+ lines. Two-state machine
(ACCUMULATING/SCANNING) skips old lines at ~2KB cost instead of 200MB.
2. Large-line streaming parser (parser.ts): Hand-written JSON scanner for
lines >32KB extracts only cost/token/tool fields without JSON.parse,
avoiding full object graph allocation. Dual string/Buffer paths.
3. Dashboard memory management (dashboard.tsx): Disable auto-refresh for
heavy periods (30d/month/all), clear old dataset before reload via
nextTick to allow GC, prevent overlapping reloads with mutex, lazy
optimize scanning on keypress instead of useEffect.
Also fixes three race conditions in dashboard reload deduplication:
- Early return after nextTick bypassing finally block (permanent mutex lock)
- A->B->A period switching dropping final reload (stale pending)
- Stale pendingReloadRef not cleared when in-flight matches request
Closes#277.
Every paste-style fix now declares an explicit `destination` so users can
tell at a glance whether a suggestion belongs in CLAUDE.md as a permanent
rule, in a one-time session opener, in the current chat as an ask, or in
a shell config file. Previously the prompts had no labeled home and users
were dropping one-time session openers into CLAUDE.md as permanent rules.
Type changes:
- New `PasteDestination` union: `claude-md` / `session-opener` / `prompt`
/ `shell-config`
- `WasteAction.paste` gains `destination?: PasteDestination`
Renderer changes:
- CLI `optimize` command (renderOptimize → renderFinding) prints a
section header above each fix block:
-- Suggested CLAUDE.md addition (permanent rule) ───
-- One-time session opener (do NOT add to CLAUDE.md) ───
-- Ask Claude in the current session ───
-- Add to your shell config ───
-- Run this command ───
- Interactive dashboard (FindingAction in dashboard.tsx) gets the same
treatment so the in-popover findings list reads identically.
Existing fixes retagged appropriately. Two existing prompts that lacked
destination context altogether ("Set a delivery checkpoint at the start
of the next expensive thread", "Start the next expensive thread with a
fresh-context constraint") now read as one-time session openers with a
clear "do not add to CLAUDE.md" hint — the exact failure mode the
reporter described.
Tests:
- Existing `detectJunkReads` test extended to assert the destination tag.
- New regression block walks every detector that emits a paste-style fix
and asserts each one declares a destination — future detectors that
ship without one get caught here.
- Antigravity: use loop index as fallback when responseId is empty to prevent
all entries in a cascade sharing the same dedup key; bump CACHE_VERSION to
force re-parse of stale cached data
- Codex: estimate tokens from message text when info is null (ChatGPT Plus/Pro
subscription sessions), feeding through calculateCost so subscription users
see API-equivalent spend; add costIsEstimated flag to ParsedProviderCall
- Update LiteLLM pricing snapshot
- Fix refresh loop: proper while loop with 30s sleep and force:true
instead of single-fire Task that never repeated
- Fix loading overlay: counter-based isLoading so concurrent fetches
don't flicker the overlay on/off
- Fix rapid tab switching: cancel previous switchTask, check
Task.isCancelled after CLI returns to discard stale results
- Fix tab strip vs hero desync: fetch provider-specific and all-provider
data in parallel so costs arrive from same data snapshot
- Fix stale menubar icon after wake: forceRefresh now fetches today/all
in parallel alongside the current selection
- Fix accent color: ThemeState is now @Observable so color changes
propagate via observation, removing .id() view hierarchy teardown
- Fix currency flash: defer store.currency and symbol update until a
rate is available so symbol and rate apply atomically
- Fix export: terminationHandler instead of waitUntilExit (no UI freeze),
HHmmss in filename to prevent overwrite on double-export
- Fix CurrencyState: @MainActor isolation with proper Sendable
conformance, nonisolated on pure static functions
- Fix streak count: iterate calendar days instead of sparse history
entries so gaps are counted as streak-breakers
- Fix TrendBar identity: stable date-based id instead of UUID
- Add GPT-5.3 and DeepSeek model display names
