Triple
T13266172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 170th Street (Grand Concourse) station |
E315929
|
entity |
| Predicate | code |
P1537
|
FINISHED |
| Object |
IND 170
IND 170 is the internal station code used by the New York City Subway’s Independent Subway System (IND) division for the 170th Street station on the Grand Concourse.
|
E1031227
|
NE FINISHED |
How this triple was built (4 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: IND 170 | Statement: [170th Street (Grand Concourse) station, code, IND 170]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IND 170 Context triple: [170th Street (Grand Concourse) station, code, IND 170]
-
A.
Ten Indians
"Ten Indians" is a short story by Ernest Hemingway that appears in his collection *Men Without Women*, exploring themes of racism, adolescence, and emotional disillusionment.
-
B.
Indian 741
The Indian 741 is a World War II-era military motorcycle produced by the Indian Motorcycle Company for Allied forces, known for its rugged reliability and use in dispatch and reconnaissance roles.
-
C.
Maidaan
Maidaan is a Hindi-language biographical sports drama film centered on the golden era of Indian football, produced by Boney Kapoor and starring Ajay Devgn as legendary coach Syed Abdul Rahim.
-
D.
INS Utkrosh
INS Utkrosh is an Indian naval air station located in the Andaman and Nicobar Islands, serving as a key aviation base for maritime surveillance and defense in the Bay of Bengal and surrounding regions.
-
E.
Chak De! India
Chak De! India is a 2007 Indian sports drama film that follows a disgraced former hockey player who coaches the national women's team to redemption and unity, and is widely acclaimed for its patriotic themes and powerful performances.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: IND 170 Triple: [170th Street (Grand Concourse) station, code, IND 170]
Generated description
IND 170 is the internal station code used by the New York City Subway’s Independent Subway System (IND) division for the 170th Street station on the Grand Concourse.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IND 170 Target entity description: IND 170 is the internal station code used by the New York City Subway’s Independent Subway System (IND) division for the 170th Street station on the Grand Concourse.
-
A.
Ten Indians
"Ten Indians" is a short story by Ernest Hemingway that appears in his collection *Men Without Women*, exploring themes of racism, adolescence, and emotional disillusionment.
-
B.
Indian 741
The Indian 741 is a World War II-era military motorcycle produced by the Indian Motorcycle Company for Allied forces, known for its rugged reliability and use in dispatch and reconnaissance roles.
-
C.
Maidaan
Maidaan is a Hindi-language biographical sports drama film centered on the golden era of Indian football, produced by Boney Kapoor and starring Ajay Devgn as legendary coach Syed Abdul Rahim.
-
D.
INS Utkrosh
INS Utkrosh is an Indian naval air station located in the Andaman and Nicobar Islands, serving as a key aviation base for maritime surveillance and defense in the Bay of Bengal and surrounding regions.
-
E.
Chak De! India
Chak De! India is a 2007 Indian sports drama film that follows a disgraced former hockey player who coaches the national women's team to redemption and unity, and is widely acclaimed for its patriotic themes and powerful performances.
- F. None of above. chosen
Provenance (5 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_69d806b1d9ac8190852c5571d5bd5f0f |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9901e44bc8190966f87ae219d6bf4 |
completed | April 11, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a4ad79c8190b1304942dc48c0ff |
completed | May 3, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69f70b37ebe081909ed2ae0f42ccad2d |
completed | May 3, 2026, 8:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70ca343f08190b6484f464ed40810 |
completed | May 3, 2026, 8:51 a.m. |
Created at: April 9, 2026, 9:25 p.m.