Triple
T2896575
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City Subway C line |
E63953
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Euclid Avenue |
E169282
|
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: Euclid Avenue | Statement: [New York City Subway C line, terminus, Euclid Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Euclid Avenue Context triple: [New York City Subway C line, terminus, Euclid Avenue]
-
A.
Euclid Avenue
chosen
Euclid Avenue is a major New York City Subway station in Brooklyn that serves as the eastern terminal for the IND Fulton Street Line.
-
B.
Euclid Avenue
Euclid Avenue is a major thoroughfare in Cleveland, Ohio, historically known as “Millionaires’ Row” and now a key corridor for the city’s cultural, educational, and commercial institutions.
-
C.
Cicero Avenue
Cicero Avenue is a major north–south arterial road in the Chicago metropolitan area that serves as a key commercial and transportation corridor through numerous city neighborhoods and suburbs.
-
D.
Goulden Avenue
Goulden Avenue is a street in the Bronx, New York City, running alongside the Jerome Park Reservoir and serving the surrounding residential and institutional area.
-
E.
Porter Avenue
Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
- 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_69ab4c45822c8190830c5f2bb97bcfd0 |
completed | March 6, 2026, 9:51 p.m. |
| NER | Named-entity recognition | batch_69abe08e7b248190a6bb0f6999f99c23 |
completed | March 7, 2026, 8:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfc1fe1188819097c3d382323571be |
completed | March 22, 2026, 10:18 a.m. |
Created at: March 6, 2026, 10:08 p.m.