Triple
T5157016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Weston, Massachusetts |
E116334
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Hastings station
Hastings station is a small commuter rail stop in Weston, Massachusetts, served by the MBTA's Framingham/Worcester Line.
|
E498273
|
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: Hastings station | Statement: [Weston, Massachusetts, hasRailStation, Hastings station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hastings station Context triple: [Weston, Massachusetts, hasRailStation, Hastings station]
-
A.
Hastings railway station
Hastings railway station is a major railway hub in the seaside town of Hastings in East Sussex, England, providing regional and commuter services on several lines connecting to London and other destinations.
-
B.
St. Albans station
St. Albans station is a Long Island Rail Road commuter rail stop in the St. Albans neighborhood of Queens, New York City.
-
C.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
-
D.
Wilton station
Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
-
E.
Southgate Station
Southgate Station is a light rail transit stop in Edmonton, Alberta, serving the city’s LRT network and the surrounding Southgate commercial and residential area.
- 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: Hastings station Triple: [Weston, Massachusetts, hasRailStation, Hastings station]
Generated description
Hastings station is a small commuter rail stop in Weston, Massachusetts, served by the MBTA's Framingham/Worcester Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hastings station Target entity description: Hastings station is a small commuter rail stop in Weston, Massachusetts, served by the MBTA's Framingham/Worcester Line.
-
A.
Hastings railway station
Hastings railway station is a major railway hub in the seaside town of Hastings in East Sussex, England, providing regional and commuter services on several lines connecting to London and other destinations.
-
B.
St. Albans station
St. Albans station is a Long Island Rail Road commuter rail stop in the St. Albans neighborhood of Queens, New York City.
-
C.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
-
D.
Wilton station
Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
-
E.
Southgate Station
Southgate Station is a light rail transit stop in Edmonton, Alberta, serving the city’s LRT network and the surrounding Southgate commercial and residential area.
- 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_69bd445d94788190b72e2cc563120995 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7902fbe48190abb58cb0b2b2b62d |
completed | March 20, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed0168a648190a470507802aa8934 |
completed | March 21, 2026, 5:06 p.m. |
| NEDg | Description generation | batch_69bed0b4c8648190a151383277a8297d |
completed | March 21, 2026, 5:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bed14d7a5c8190ac5b09f59a8dda1a |
completed | March 21, 2026, 5:11 p.m. |
Created at: March 20, 2026, 1:44 p.m.