Triple
T13942628
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 9th Avenue (BMT West End Line) |
E335293
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | 9th Avenue–39th Street |
E710661
|
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: 9th Avenue–39th Street | Statement: [9th Avenue (BMT West End Line), formerName, 9th Avenue–39th Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 9th Avenue–39th Street Context triple: [9th Avenue (BMT West End Line), formerName, 9th Avenue–39th Street]
-
A.
Fourth Avenue–Ninth Street
chosen
Fourth Avenue–Ninth Street is a New York City Subway station complex in Brooklyn where the F, G, and R lines intersect, serving as a key transfer point between the IND Culver Line and the BMT Fourth Avenue Line.
-
B.
Ninth Avenue
Ninth Avenue is a bustling commercial corridor in San Francisco’s Inner Sunset neighborhood, known for its mix of restaurants, cafes, and local shops.
-
C.
Ninth Avenue
Ninth Avenue is a major north–south thoroughfare on Manhattan’s West Side, running through neighborhoods including Chelsea and known for its mix of residential, commercial, and cultural destinations.
-
D.
Third Avenue–149th Street
Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
-
E.
69th Street
69th Street is a significant east–west thoroughfare running through the Englewood neighborhood on Chicago’s South Side.
- 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2e0f6f3c8190a64058b732b0ac52 |
completed | April 14, 2026, 12:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fba1ca49a881909e77b5a2ae13265f |
completed | May 6, 2026, 8:17 p.m. |
Created at: April 9, 2026, 10:17 p.m.