The >500-video threshold was too aggressive — it skipped tiebreaking
for legitimate large channels (1a-auto, forgotten-weapons, etc.) where
channel context correctly resolves ties. Replace with an explicit
MEGA_CHANNEL_SKIP_LIST in recon_domains.py. Only known non-topical
catch-alls (currently just "Transcript") skip the tiebreaker.
Removed _channel_video_count() helper and MEGA_CHANNEL_THRESHOLD
constant (no longer used).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Three nice-to-haves from the Qdrant migration pre-commit review:
list-type domain handling, tiebreaker client threading, debug log
caller identification. All zero production impact.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace on-disk concept file reads with Qdrant payload queries for
domain assignment. This unlocks assignment for ~10,120 items that had
missing or legacy-only concept files on disk while Qdrant held the
correct 18-domain taxonomy data.
Changes:
- domain_assigner.py: Replace _count_concept_domains (disk) with
_count_domains_from_qdrant and _count_domains_from_qdrant_batch
(Qdrant scroll queries). Add _get_qdrant_client helper. Remove
pass 3 defensive re-run (Qdrant reads are consistent). Add
no_concepts terminal status for zero-vector documents.
- embedder.py: Post-embed hook passes existing qdrant client to
compute_assignment, avoiding a second connection.
- recon.py: Backfill creates one QdrantClient for the batch. SQL
filter includes existing needs_reprocess items. Dry-run reports
no_concepts as separate bucket. --reprocess-missing removes
concept-dir deletion step (no longer reads from disk).
- docs/domain-assignment.md: Algorithm references Qdrant, documents
no_concepts status, removes pass 3 description.
Dry-run results: 20,453 assigned, 1,392 tied, 298 no_concepts,
0 needs_reprocess, 0 errors (previously 10,416 needs_reprocess).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
NAVI-DIRECTIONS-REDESIGN.md belongs in the design-docs repo
(matt/refactored-recon) alongside PROJECT-BIBLE.md, AUTH-PUBLIC-FRONTEND.md,
and other design artifacts. Code repo holds code only.
Design document covering:
- Current state analysis and failure modes
- New DirectionsPanel with visible From/To inputs
- RadialMenu component for map right-click/long-press
- Interaction flows for all directions scenarios
- Mobile considerations (bottom sheet, long-press timing)
- Implementation sequence (10 phases)
- Open questions for Matt
Implementation deferred to dedicated session.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
