Triple
T14940196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B Line (Los Angeles Metro) |
E372503
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | 7th Street/Metro Center |
E81067
|
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: 7th Street/Metro Center | Statement: [B Line (Los Angeles Metro), terminus, 7th Street/Metro Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 7th Street/Metro Center Context triple: [B Line (Los Angeles Metro), terminus, 7th Street/Metro Center]
-
A.
7th Street/Metro Center
chosen
7th Street/Metro Center is a major downtown Los Angeles transit station that serves as a key transfer point between multiple Metro Rail lines and regional rail services.
-
B.
16th Street Mall
16th Street Mall is a mile-long pedestrian and transit-friendly shopping, dining, and entertainment promenade in downtown Denver, Colorado.
-
C.
South Temple
South Temple is a notable ancient Maya structure within the archaeological site of Uxmal in Mexico’s Yucatán Peninsula.
-
D.
South Temple
South Temple is a historic and prominent east–west thoroughfare in downtown Salt Lake City, Utah, known for its significant religious, civic, and architectural landmarks.
-
E.
Denver Center Broadway
Denver Center Broadway is the touring Broadway presenting arm of the Denver Center for the Performing Arts, bringing major national musical and theatrical productions to Denver.
- 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded64a2f24819099b21566756668a2 |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e9078508190b5cbfe84125ba209 |
completed | May 9, 2026, 12:23 a.m. |
Created at: April 10, 2026, 2:38 a.m.