Retrieval
Ask anything about a job and get an answer you can defend — every claim cites the email, drawing, or call it came from, older versions are set aside, and it won't guess when the evidence isn't there. (Under the hood: hybrid vector + keyword + graph retrieval.)
29
Corpus chunks
29 / 15 / 7
Lane hits (V / K / G)
4
Superseded demoted
180 ms
Latency
Vector lane
top 5Keyword lane
top 5Graph lane
top 5Reciprocal Rank Fusion → temporal provenance re-rank
| Evidence | Lanes | RRF | Recency | Provenance | Final |
|---|---|---|---|---|---|
| 0.0495 | 82% | Governing | 0.0454 | ||
| 0.0466 | 77% | Governing | 0.0417 | ||
| 0.0432 | 91% | Governing | 0.0414 | ||
| 0.0466 | 51% | Governing | 0.0364 | ||
| 0.0313 | 94% | Governing | 0.0304 | ||
| 0.0299 | 97% | Governing | 0.0294 | ||
| 0.0276 | 88% | Governing | 0.0260 | ||
| 0.0271 | 91% | Governing | 0.0260 |
Grounded answer
High confidenceThe current approved drawing for the Harborline railing is Rev C, approved by Harborline GC on May 9. The SharePoint shop folder still marks Rev B as ACTIVE — that is the active conflict.
Recommended: Make Rev C the single active revision and archive Rev B with a SUPERSEDED stamp so the shop cannot pull it.
Citations — grounded in governing evidence only
Trust & coverage
High confidenceGrounded in 10 currently-governing sources; 0 superseded sources were demoted and excluded.
What we know (10)
- Harborline_Railing_Rev_C_APPROVED.pdf — governing on Harborline Tower (final 0.045)
- Harborline_Coordination_Teams_May_7.txt — governing on Harborline Tower (final 0.042)
- Harborline_RFI_Log.xlsx — governing on Harborline Tower (final 0.041)
- Harborline_Railing_Spec_Section_05.pdf — governing on Harborline Tower (final 0.036)
What we don't know
- Has the shop foreman formally acknowledged Rev C?
- Does Rev C change material take-off enough to require a priced change order?
- Is the promised May 27 install date still feasible under Rev C?
- Does RFI-014 push the topping-out milestone, and is the GC aware?
Related, fully grounded