Triple
T12683891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manhattan, Illinois |
E303015
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Manhattan Metra station
Manhattan Metra station is a commuter rail station in Manhattan, Illinois, serving as the southern terminus of Metra's SouthWest Service line to Chicago.
|
E997267
|
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: Manhattan Metra station | Statement: [Manhattan, Illinois, hasTransportation, Manhattan Metra station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manhattan Metra station Context triple: [Manhattan, Illinois, hasTransportation, Manhattan Metra station]
-
A.
Hudson Yards subway station
Hudson Yards subway station is a New York City Subway station on the 7 line that serves as the western terminus in Manhattan’s Hudson Yards redevelopment area.
-
B.
Central Park metro station
Central Park metro station is a rapid transit station on the Kolkata Metro network serving the Salt Lake City (Bidhannagar) area in West Bengal, India.
-
C.
Merrick station
Merrick station is a Long Island Rail Road commuter rail stop in Merrick, New York, serving passengers on the busy Babylon Branch between New York City and eastern Long Island.
-
D.
Washington Heights station
Washington Heights station is a Metra commuter rail stop in Chicago, Illinois, serving the Washington Heights neighborhood on the city's South Side.
-
E.
Park Avenue station
Park Avenue station is a light rail stop on the Newark Light Rail system in Newark, New Jersey, serving local commuters along the 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: Manhattan Metra station Triple: [Manhattan, Illinois, hasTransportation, Manhattan Metra station]
Generated description
Manhattan Metra station is a commuter rail station in Manhattan, Illinois, serving as the southern terminus of Metra's SouthWest Service line to Chicago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Manhattan Metra station Target entity description: Manhattan Metra station is a commuter rail station in Manhattan, Illinois, serving as the southern terminus of Metra's SouthWest Service line to Chicago.
-
A.
Hudson Yards subway station
Hudson Yards subway station is a New York City Subway station on the 7 line that serves as the western terminus in Manhattan’s Hudson Yards redevelopment area.
-
B.
Central Park metro station
Central Park metro station is a rapid transit station on the Kolkata Metro network serving the Salt Lake City (Bidhannagar) area in West Bengal, India.
-
C.
Merrick station
Merrick station is a Long Island Rail Road commuter rail stop in Merrick, New York, serving passengers on the busy Babylon Branch between New York City and eastern Long Island.
-
D.
Washington Heights station
Washington Heights station is a Metra commuter rail stop in Chicago, Illinois, serving the Washington Heights neighborhood on the city's South Side.
-
E.
Park Avenue station
Park Avenue station is a light rail stop on the Newark Light Rail system in Newark, New Jersey, serving local commuters along the 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961d68358819095bdaab8adf1dcf0 |
completed | April 10, 2026, 8:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671a733a48190b55d296573c86eaf |
completed | May 2, 2026, 9:50 p.m. |
| NEDg | Description generation | batch_69f67286f1b8819081db3da2f5c16daf |
completed | May 2, 2026, 9:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f67323a724819092425cdb3a070b96 |
completed | May 2, 2026, 9:56 p.m. |
Created at: April 9, 2026, 5:21 p.m.