Triple
T10905030
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union City, California |
E257544
|
entity |
| Predicate | servedByTransitAgency |
P1288
|
FINISHED |
| Object | Union City Transit |
E311207
|
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: Union City Transit | Statement: [Union City, California, servedByTransitAgency, Union City Transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union City Transit Context triple: [Union City, California, servedByTransitAgency, Union City Transit]
-
A.
Union City Transit
chosen
Union City Transit is the local public bus system serving residents and visitors within Union City, California.
-
B.
Arrowhead Transit
Arrowhead Transit is a regional public transportation service operating in and around Hibbing, Minnesota, providing bus and demand-response rides for local residents.
-
C.
Omnitrans
Omnitrans is the primary public bus transit agency serving San Bernardino County and surrounding communities in Southern California.
-
D.
Manchester Transit Authority
Manchester Transit Authority is the primary public bus and paratransit service provider for the city of Manchester, New Hampshire and surrounding areas.
-
E.
Greenway Public Transportation
Greenway Public Transportation is a regional public transit agency providing bus and demand-response services in and around Newton, North Carolina.
- 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_69d6aa8550c8819095508a2ed9acf3db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770656c288190828e71600bb0acd4 |
completed | April 9, 2026, 9:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e1553bb88c8190b9730a31977e1dd1 |
completed | April 16, 2026, 9:31 p.m. |
Created at: April 8, 2026, 9:22 p.m.