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9 Commits

Author SHA1 Message Date
gsxdsm
711bf3e1b8 FN-6746: attribute token analytics per runtime model 
Persist and expand per-model token usage so Command Center reports every model used by a task.

- Add a nullable per-model token usage column and task model bucket types.
- Merge session token deltas into provider/model buckets while retaining task-level totals.
- Expand model/provider analytics from per-model buckets with legacy fallbacks for older rows.
- Cover persistence, migration, aggregation, and session accumulation behavior with tests.
- Document the per-model storage contract alongside existing token analytics tables.

Files changed:
 docs/storage.md                                    |   2 +
 packages/core/src/__tests__/db-migrate.test.ts     |  62 ++++++++++
 .../core/src/__tests__/store-persistence.test.ts   |  49 ++++++++
 .../core/src/__tests__/token-analytics.test.ts     | 127 ++++++++++++++++++++-
 packages/core/src/db.ts                            |  13 ++-
 packages/core/src/index.ts                         |   2 +-
 packages/core/src/store.ts                         |   7 +-
 packages/core/src/token-analytics.ts               |  58 ++++++++--
 packages/core/src/types.ts                         |  32 ++++++
 .../src/__tests__/session-token-usage.test.ts      |  23 ++++
 packages/engine/src/executor.ts                    |  20 +++-
 packages/engine/src/session-token-usage.ts         |  50 +++++++-
 packages/engine/src/step-session-executor.ts       |   7 ++
 13 files changed, 429 insertions(+), 23 deletions(-)

Fusion-Task-Id: FN-6746

Fusion-Task-Lineage: 1b1a3b31-b669-4e89-ac38-a871f3349015
 2026-06-19 16:47:34 -07:00
gsxdsm
ef544597da FN-6665: group token analytics by runtime model 
Record runtime model snapshots so token analytics group usage by the model that actually generated it.

- Add token-usage provider/model snapshot columns, store mapping, and migration support.
- Preserve actually-used session model metadata during executor/session token accumulation without changing task model overrides.
- Prefer runtime model snapshots in token provider/model aggregation and cover the behavior with regression tests and docs.

Files changed:
 .changeset/fn-6665-tokens-by-model.md              |  5 ++
 docs/dashboard-guide.md                            |  2 +-
 docs/storage.md                                    |  2 +
 .../core/src/__tests__/store-token-usage.test.ts   |  4 ++
 .../core/src/__tests__/token-analytics.test.ts     | 54 ++++++++++++++++++++-
 packages/core/src/db.ts                            | 12 ++++-
 packages/core/src/store.ts                         | 10 +++-
 packages/core/src/token-analytics.ts               | 12 ++++-
 packages/core/src/types.ts                         | 10 ++++
 .../src/__tests__/session-token-usage.test.ts      | 55 ++++++++++++++++++++--
 packages/engine/src/executor.ts                    | 37 +++++++++++++--
 packages/engine/src/session-token-usage.ts         |  7 +++
 12 files changed, 194 insertions(+), 16 deletions(-)

Fusion-Task-Id: FN-6665

Fusion-Task-Lineage: e103de14-6298-4a9e-93af-4dd15798fde5
 2026-06-18 16:58:11 -07:00
gsxdsm
cec191eac3 FN-5638: migrate pi-ai and pi-coding-agent packages to @earendil-works scope 
Fusion-Task-Id: FN-5638

Fusion-Task-Lineage: 6e99c156-5f6c-42e6-bd26-618e08ffd05f
 2026-05-28 21:23:48 -07:00
Fusion
48f18511d8 feat(FN-4388): complete Step 1 — engine cache metrics logs 
Fusion-Task-Id: FN-4388
Fusion-Task-Lineage: 7497a0a1-5edb-4778-b339-118d1fd668f7
 2026-05-13 22:41:29 -07:00
Fusion
4e6440a126 feat(FN-4389): complete Step 8 — run verification and fix regressions 
Fusion-Task-Id: FN-4389
Fusion-Task-Lineage: 366f9d57-c476-448f-96c0-6e753fc8b090
 2026-05-13 22:03:38 -07:00
Matthew Greenberg
b929b6fda7 fix(engine): align computeCacheHitRatio JSDoc with stored tokenUsage format 2026-05-10 16:03:32 -04:00
Matthew Greenberg
aed62b0dd6 fix(engine): address PR review — remove dead skill scoping, fix memory layer placement, clarify JSDoc, sort builtin allowlist, remove redundant tests 2026-05-10 16:03:32 -04:00
Matthew Greenberg
7354abaf87 feat(engine): add computeCacheHitRatio metric to token usage tracking 2026-05-10 16:03:32 -04:00
gsxdsm
d30edfda5d feat: live task token usage and stats-tab fixes 
Capture per-session token usage from pi-coding-agent's getSessionStats()
after each promptWithFallback in the executor and merger paths, so
task.tokenUsage populates live during runs and reflects final totals on
done tasks. Previously the executor never read session usage and only
the heartbeat path bumped agent token totals, leaving task.tokenUsage
undefined even after completion.

Stats panel and done-card timing also now reflect live state: the modal
overlays the SSE-updated task prop on top of the one-shot fullDetail
snapshot, in-progress workflow steps contribute live elapsed to the
Workflow runtime metric, and the done card uses Timed duration (matching
the stats tab) with workflow runtime as fallback. Time indicator labels
coarsened to <1m / Nm / Nh / Nd.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-27 04:51:29 -07:00