Triple
T1236025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cercanías Madrid |
E26548
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Sol station
Sol station is a major central railway and metro hub in Madrid, Spain, serving as a key interchange point for Cercanías commuter trains and multiple urban transit lines beneath Puerta del Sol.
|
E140902
|
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: Sol station | Statement: [Cercanías Madrid, hasStation, Sol station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sol station Context triple: [Cercanías Madrid, hasStation, Sol station]
-
A.
Akard station
Akard station is a Dallas Area Rapid Transit (DART) light rail station serving the central business district of downtown Dallas, Texas.
-
B.
Wilson station
Wilson station is a Toronto Transit Commission subway station on Line 1 Yonge–University in North York, serving the surrounding residential, commercial, and industrial areas.
-
C.
Babylon station
Babylon station is a major Long Island Rail Road hub in Babylon, New York, serving as a key transfer point for commuters traveling between eastern Long Island and New York City.
-
D.
The Station
The Station is a painting by British artist L. S. Lowry, known for its distinctive depiction of industrial urban life with stylized figures and stark architectural forms.
-
E.
Main Stand
Main Stand is the principal spectator seating structure at East End Park, providing covered views of the football pitch and housing key stadium facilities.
- 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: Sol station Triple: [Cercanías Madrid, hasStation, Sol station]
Generated description
Sol station is a major central railway and metro hub in Madrid, Spain, serving as a key interchange point for Cercanías commuter trains and multiple urban transit lines beneath Puerta del Sol.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sol station Target entity description: Sol station is a major central railway and metro hub in Madrid, Spain, serving as a key interchange point for Cercanías commuter trains and multiple urban transit lines beneath Puerta del Sol.
-
A.
Akard station
Akard station is a Dallas Area Rapid Transit (DART) light rail station serving the central business district of downtown Dallas, Texas.
-
B.
Wilson station
Wilson station is a Toronto Transit Commission subway station on Line 1 Yonge–University in North York, serving the surrounding residential, commercial, and industrial areas.
-
C.
Babylon station
Babylon station is a major Long Island Rail Road hub in Babylon, New York, serving as a key transfer point for commuters traveling between eastern Long Island and New York City.
-
D.
The Station
The Station is a painting by British artist L. S. Lowry, known for its distinctive depiction of industrial urban life with stylized figures and stark architectural forms.
-
E.
Main Stand
Main Stand is the principal spectator seating structure at East End Park, providing covered views of the football pitch and housing key stadium facilities.
- 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_69a4948571c88190a9191e451e6035fd |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf17e0bc8190a066561e6b629fc0 |
completed | March 1, 2026, 10:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8a18b0f48190adb5b2c1e2a1019a |
completed | March 7, 2026, 8:27 p.m. |
| NEDg | Description generation | batch_69ac8aa863a08190b21071a4ed2e74b9 |
completed | March 7, 2026, 8:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac8b72cb6c8190984bd3d4b0d54262 |
completed | March 7, 2026, 8:32 p.m. |
Created at: March 1, 2026, 7:47 p.m.