Triple
T438357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1 train |
E10059
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Morningside Heights |
E42553
|
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: Morningside Heights | Statement: [1 train, servesArea, Morningside Heights]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morningside Heights Context triple: [1 train, servesArea, Morningside Heights]
-
A.
Morningside Heights campus
chosen
Morningside Heights campus is Columbia University's historic main campus in Upper Manhattan, known for its academic institutions, neoclassical architecture, and proximity to Riverside and Morningside Parks.
-
B.
Glenmont
Glenmont is the historic Victorian-era estate in Llewellyn Park, New Jersey, that served as the home of inventor Thomas Edison and his family.
-
C.
Marble Hill
Marble Hill is a small New York City neighborhood that, while politically part of Manhattan, is physically attached to the Bronx on the mainland.
-
D.
Inwood neighborhood
The Inwood neighborhood is the northernmost part of Manhattan in New York City, known for its hilly terrain, large parks like Inwood Hill Park, and a mix of residential streets and historic sites.
-
E.
Washington Heights
Washington Heights is a diverse, predominantly Dominican neighborhood in Upper Manhattan, New York City, known for its vibrant culture, historic sites, and views overlooking the Hudson River.
- 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_69a2e8465ef481909655c681b01e2986 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2ef283be881909444aaf257451747 |
completed | Feb. 28, 2026, 1:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a481e969f481908cc6732b4c6aaad6 |
completed | March 1, 2026, 6:14 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.