Triple
T19756717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Museum District, Houston |
E474518
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Wheeler METRORail station
Wheeler METRORail station is a light rail transit stop in Houston, Texas, serving the city’s Museum District and surrounding neighborhoods on the METRORail Red Line.
|
E1394540
|
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: Wheeler METRORail station | Statement: [Museum District, Houston, hasTransportation, Wheeler METRORail station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wheeler METRORail station Context triple: [Museum District, Houston, hasTransportation, Wheeler METRORail station]
-
A.
METRO Blue Line light rail station
The METRO Blue Line light rail station at Terminal 1–Lindbergh is a transit stop on Minneapolis–Saint Paul’s METRO Blue Line that provides direct rail access between the airport terminal and the broader Twin Cities metropolitan area.
-
B.
Civic Center Metrorail station
Civic Center Metrorail station is a rapid transit station in Miami, Florida, serving the city’s Civic Center area and nearby medical and government complexes.
-
C.
Tasqueña Light Rail station
Tasqueña Light Rail station is a major terminal stop on Mexico City’s light rail system, serving as a key transfer point between the light rail and the city’s southern transit network.
-
D.
Atwater metro station
Atwater metro station is a busy Montreal Metro station on the Green Line serving the downtown area and the western edge of the city’s commercial core.
-
E.
METRORail Theater District station
METRORail Theater District station is a light rail stop in downtown Houston, Texas, serving the city’s Theater District and nearby cultural venues.
- 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: Wheeler METRORail station Triple: [Museum District, Houston, hasTransportation, Wheeler METRORail station]
Generated description
Wheeler METRORail station is a light rail transit stop in Houston, Texas, serving the city’s Museum District and surrounding neighborhoods on the METRORail Red Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wheeler METRORail station Target entity description: Wheeler METRORail station is a light rail transit stop in Houston, Texas, serving the city’s Museum District and surrounding neighborhoods on the METRORail Red Line.
-
A.
METRO Blue Line light rail station
The METRO Blue Line light rail station at Terminal 1–Lindbergh is a transit stop on Minneapolis–Saint Paul’s METRO Blue Line that provides direct rail access between the airport terminal and the broader Twin Cities metropolitan area.
-
B.
Civic Center Metrorail station
Civic Center Metrorail station is a rapid transit station in Miami, Florida, serving the city’s Civic Center area and nearby medical and government complexes.
-
C.
Tasqueña Light Rail station
Tasqueña Light Rail station is a major terminal stop on Mexico City’s light rail system, serving as a key transfer point between the light rail and the city’s southern transit network.
-
D.
Atwater metro station
Atwater metro station is a busy Montreal Metro station on the Green Line serving the downtown area and the western edge of the city’s commercial core.
-
E.
METRORail Theater District station
METRORail Theater District station is a light rail stop in downtown Houston, Texas, serving the city’s Theater District and nearby cultural venues.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6531c42408190b856341a6c6a4101 |
completed | April 20, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd69f9a481909c82253039af1ec1 |
completed | May 16, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_6a07be1380608190b1efcd97a4bd0c15 |
completed | May 16, 2026, 12:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07bfb095b08190a23710cf78a2b923 |
completed | May 16, 2026, 12:52 a.m. |
Created at: April 10, 2026, 1:48 p.m.