Triple
T15785410
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo/Vermont station |
E382725
|
entity |
| Predicate | formerService |
P1294
|
FINISHED |
| Object | Pacific Electric Exposition Boulevard Line (historic right-of-way) |
E762970
|
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: Pacific Electric Exposition Boulevard Line (historic right-of-way) | Statement: [Expo/Vermont station, formerService, Pacific Electric Exposition Boulevard Line (historic right-of-way)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacific Electric Exposition Boulevard Line (historic right-of-way) Context triple: [Expo/Vermont station, formerService, Pacific Electric Exposition Boulevard Line (historic right-of-way)]
-
A.
Wilshire/La Brea bus corridor
The Wilshire/La Brea bus corridor is a major bus transit route along Wilshire Boulevard in Los Angeles, serving the Mid-Wilshire area and connecting it to other key parts of the city.
-
B.
San Jose Boulevard corridor
The San Jose Boulevard corridor is a major commercial strip in Mandarin, Florida, lined with shopping centers, restaurants, and various local businesses.
-
C.
Exposition Corridor
chosen
The Exposition Corridor is a transit and development corridor in Los Angeles that follows the former Exposition railroad right-of-way, now largely used by the Metro E Line light rail.
-
D.
McCormick Place Busway
McCormick Place Busway is a dedicated roadway in Chicago used primarily for buses and authorized vehicles to provide efficient access to the McCormick Place convention center area.
-
E.
Speer Boulevard Parkways
Speer Boulevard Parkways is a historic, landscaped roadway and greenway corridor in Denver that follows Cherry Creek and serves as a key scenic and transportation route through the city.
- 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_69d86da16e188190b89af699f1ed0bfe |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e05401c4788190a31c180953433db9 |
completed | April 16, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff90a4661481909d04bcb9f5043a6b |
completed | May 9, 2026, 7:53 p.m. |
Created at: April 10, 2026, 4:48 a.m.