Triple
T6045015
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | METRORail Red Line |
E134644
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Reliant Park station
Reliant Park station is a light rail stop in Houston, Texas, serving the METRORail Red Line near the NRG Park (formerly Reliant Park) complex.
|
E564328
|
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: Reliant Park station | Statement: [METRORail Red Line, hasStation, Reliant Park station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reliant Park station Context triple: [METRORail Red Line, hasStation, Reliant Park station]
-
A.
North Richland Hills/Iron Horse station
North Richland Hills/Iron Horse station is a commuter rail stop serving the TEXRail line in North Richland Hills, Texas, providing regional transit connections within the Dallas–Fort Worth metropolitan area.
-
B.
North Richland Hills/Smithfield station
North Richland Hills/Smithfield station is a commuter rail stop in North Richland Hills, Texas, serving Trinity Metro’s TEXRail line that connects the Fort Worth area to Dallas/Fort Worth International Airport.
-
C.
Farmers Branch station
Farmers Branch station is a Dallas Area Rapid Transit (DART) light rail stop in Farmers Branch, Texas, serving the Green Line.
-
D.
Irving Convention Center Station
Irving Convention Center Station is a light rail stop in Irving, Texas, serving the Irving Convention Center and surrounding Las Colinas area on Dallas Area Rapid Transit’s Orange Line.
-
E.
Fair Park station
Fair Park station is a Dallas Area Rapid Transit (DART) light rail stop serving the Fair Park area, including the State Fair of Texas grounds and nearby cultural attractions.
- 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: Reliant Park station Triple: [METRORail Red Line, hasStation, Reliant Park station]
Generated description
Reliant Park station is a light rail stop in Houston, Texas, serving the METRORail Red Line near the NRG Park (formerly Reliant Park) complex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reliant Park station Target entity description: Reliant Park station is a light rail stop in Houston, Texas, serving the METRORail Red Line near the NRG Park (formerly Reliant Park) complex.
-
A.
North Richland Hills/Iron Horse station
North Richland Hills/Iron Horse station is a commuter rail stop serving the TEXRail line in North Richland Hills, Texas, providing regional transit connections within the Dallas–Fort Worth metropolitan area.
-
B.
North Richland Hills/Smithfield station
North Richland Hills/Smithfield station is a commuter rail stop in North Richland Hills, Texas, serving Trinity Metro’s TEXRail line that connects the Fort Worth area to Dallas/Fort Worth International Airport.
-
C.
Farmers Branch station
Farmers Branch station is a Dallas Area Rapid Transit (DART) light rail stop in Farmers Branch, Texas, serving the Green Line.
-
D.
Irving Convention Center Station
Irving Convention Center Station is a light rail stop in Irving, Texas, serving the Irving Convention Center and surrounding Las Colinas area on Dallas Area Rapid Transit’s Orange Line.
-
E.
Fair Park station
Fair Park station is a Dallas Area Rapid Transit (DART) light rail stop serving the Fair Park area, including the State Fair of Texas grounds and nearby cultural attractions.
- 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_69c00876a69881908088a2626d3b2666 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056e41f98819089c205ba6138faf0 |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1139f53d881908f2aa8211fc7539f |
completed | March 23, 2026, 10:19 a.m. |
| NEDg | Description generation | batch_69c1153b6ce8819090a13d349ccd2d6c |
completed | March 23, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c115acfe748190b91c88df81c2e1c2 |
completed | March 23, 2026, 10:27 a.m. |
Created at: March 22, 2026, 4:09 p.m.