Triple
T8480285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coaster (San Diego) |
E200496
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Old Town Transit Center |
E257264
|
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: Old Town Transit Center | Statement: [Coaster (San Diego), hasStation, Old Town Transit Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Town Transit Center Context triple: [Coaster (San Diego), hasStation, Old Town Transit Center]
-
A.
Old Town Transit Center
chosen
Old Town Transit Center is a major public transportation hub in San Diego that connects trolley, bus, and regional rail services for the Old Town area and beyond.
-
B.
Manteca Transit Center
Manteca Transit Center is a transportation hub in Manteca, California that serves as a central point for local and regional bus and transit services.
-
C.
Downtown Transit Center
Downtown Transit Center is a major public transportation hub in central Houston that connects METRORail with numerous local bus routes for commuters and visitors.
-
D.
Downtown Transit Center
Downtown Transit Center is the primary bus and transit hub in downtown Indianapolis serving as the main transfer point for IndyGo’s public transportation network.
-
E.
Gresham Central Transit Center
Gresham Central Transit Center is a major public transportation hub in Gresham, Oregon, serving as a key stop on the MAX Light Rail system and connecting multiple bus routes.
- 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_69ca831b17988190a1f3f3413d57b820 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe5232d008190ae55b982f5fc9e8b |
completed | March 31, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce3a2b2e9081909f19712946c6ec20 |
completed | April 2, 2026, 9:43 a.m. |
Created at: March 30, 2026, 6:12 p.m.