Triple
T21310361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Metro Nankō Port Town Line |
E525315
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Trade Center-mae Station |
E495158
|
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: Trade Center-mae Station | Statement: [Osaka Metro Nankō Port Town Line, hasStation, Trade Center-mae Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trade Center-mae Station Context triple: [Osaka Metro Nankō Port Town Line, hasStation, Trade Center-mae Station]
-
A.
Trade Center-mae Station
chosen
Trade Center-mae Station is a railway station in Osaka, Japan, serving the city’s waterfront/business district near major convention and trade facilities.
-
B.
World Trade Center station
World Trade Center station is a major PATH rapid transit terminal in Lower Manhattan that connects New Jersey with New York City’s World Trade Center complex.
-
C.
Moynihan Train Hall
Moynihan Train Hall is a modern expansion of New York City's Penn Station, serving as a major rail hub with an airy, light-filled concourse built within the historic James A. Farley Building.
-
D.
Rockefeller Center subway station complex
The Rockefeller Center subway station complex is a major New York City Subway hub in Midtown Manhattan that serves the Rockefeller Center area and nearby landmarks such as Radio City Music Hall and the NBC studios.
-
E.
Manhattan Center
Manhattan Center is Adelphi University's Manhattan-based campus facility offering academic programs and services in New York City.
- 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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aab14f08190949e1407eb2b3e67 |
completed | April 21, 2026, 11:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a099ed7a6008190bb2c2033a8b2812a |
completed | May 17, 2026, 10:56 a.m. |
Created at: April 16, 2026, 4:09 p.m.