Triple
T1663659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eighth Avenue Line |
E35963
|
entity |
| Predicate | northTerminus |
P3375
|
FINISHED |
| Object |
Inwood–207th Street
Inwood–207th Street is a New York City Subway station in Upper Manhattan that serves as the northern terminal of the A train.
|
E261235
|
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: Inwood–207th Street | Statement: [Eighth Avenue Line, northTerminus, Inwood–207th Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Inwood–207th Street Context triple: [Eighth Avenue Line, northTerminus, Inwood–207th Street]
-
A.
East 149th Street
East 149th Street is a major east–west thoroughfare in the South Bronx, New York City, connecting several neighborhoods and serving as an important local commercial and transit corridor.
-
B.
Forest Hills–71st Avenue
Forest Hills–71st Avenue is a major local and express subway station in Queens, New York City, serving as a key transfer point on the IND Queens Boulevard Line.
-
C.
Hunterspoint Avenue
Hunterspoint Avenue is a Long Island Rail Road commuter rail station in Queens, New York City, serving trains on the City Terminal Zone near the East River.
-
D.
149th Street–Grand Concourse
149th Street–Grand Concourse is a major New York City Subway station complex in the Bronx that serves as a key transfer point between multiple lines and connects the South Bronx to Manhattan.
-
E.
Jamaica–179th Street
Jamaica–179th Street is a major New York City Subway terminal station in Jamaica, Queens, serving as the eastern end of the IND Queens Boulevard Line.
- 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: Inwood–207th Street Triple: [Eighth Avenue Line, northTerminus, Inwood–207th Street]
Generated description
Inwood–207th Street is a New York City Subway station in Upper Manhattan that serves as the northern terminal of the A train.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Inwood–207th Street Target entity description: Inwood–207th Street is a New York City Subway station in Upper Manhattan that serves as the northern terminal of the A train.
-
A.
East 149th Street
East 149th Street is a major east–west thoroughfare in the South Bronx, New York City, connecting several neighborhoods and serving as an important local commercial and transit corridor.
-
B.
Forest Hills–71st Avenue
Forest Hills–71st Avenue is a major local and express subway station in Queens, New York City, serving as a key transfer point on the IND Queens Boulevard Line.
-
C.
Hunterspoint Avenue
Hunterspoint Avenue is a Long Island Rail Road commuter rail station in Queens, New York City, serving trains on the City Terminal Zone near the East River.
-
D.
149th Street–Grand Concourse
149th Street–Grand Concourse is a major New York City Subway station complex in the Bronx that serves as a key transfer point between multiple lines and connects the South Bronx to Manhattan.
-
E.
Jamaica–179th Street
Jamaica–179th Street is a major New York City Subway terminal station in Jamaica, Queens, serving as the eastern end of the IND Queens Boulevard Line.
- 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_69a88606aa808190aa0b421b4271f220 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90ab5d1a08190a3325ff203b573fb |
completed | March 5, 2026, 4:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aea8367a288190ac4dcd2f06505982 |
completed | March 9, 2026, 11 a.m. |
| NEDg | Description generation | batch_69aeabf0b5608190a8c90a3af3d6ea1e |
completed | March 9, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aead0002508190863cb78497307b8a |
completed | March 9, 2026, 11:20 a.m. |
Created at: March 4, 2026, 7:29 p.m.