Triple
T16130661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Franklin Avenue Station |
E391385
|
entity |
| Predicate | hasMaintenanceResponsibility |
P26299
|
FINISHED |
| Object | Metro Transit maintenance department |
E70272
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Metro Transit maintenance department | Statement: [Franklin Avenue Station, hasMaintenanceResponsibility, Metro Transit maintenance department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Transit maintenance department Context triple: [Franklin Avenue Station, hasMaintenanceResponsibility, Metro Transit maintenance department]
-
A.
Metro Transit Police Department
The Metro Transit Police Department is the law enforcement agency responsible for policing the Washington Metropolitan Area Transit Authority’s rail and bus system across the D.C. metropolitan region.
-
B.
Metro Transit
Metro Transit is the public transportation agency serving the St. Louis metropolitan area with bus, light rail, and paratransit services.
-
C.
Metro Transit
chosen
Metro Transit is the primary public transportation agency for the Minneapolis–Saint Paul metropolitan area, operating buses, light rail, and commuter rail services.
-
D.
Transit Division
The Transit Division is the branch of the San Francisco Municipal Transportation Agency responsible for planning, operating, and managing the city’s public transit services such as buses, light rail, and historic streetcars.
-
E.
Bureau of Maintenance
The Bureau of Maintenance is a division of the Alabama Department of Transportation responsible for the upkeep and repair of the state’s transportation infrastructure, including highways and related facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d87f1bb0988190b490d273dbf3fd03 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2020829e88190b51ab32d22cf0259 |
completed | April 17, 2026, 9:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff2aff07c8190bf693f652e2a2808 |
completed | May 10, 2026, 2:51 a.m. |
Created at: April 10, 2026, 5:01 a.m.