Triple
T15813371
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | G Line commuter rail |
E383409
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Arvada Ridge station
Arvada Ridge station is a commuter rail stop in Arvada, Colorado, serving Denver’s G Line with park-and-ride access for suburban travelers.
|
E1180774
|
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: Arvada Ridge station | Statement: [G Line commuter rail, hasStation, Arvada Ridge station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arvada Ridge station Context triple: [G Line commuter rail, hasStation, Arvada Ridge station]
-
A.
Olde Town Arvada station
Olde Town Arvada station is a commuter rail stop on Denver’s G Line serving the historic Olde Town district of Arvada, Colorado.
-
B.
Wheat Ridge–Ward Road station
Wheat Ridge–Ward Road station is a Regional Transportation District light rail station in Wheat Ridge, Colorado, serving as the western terminus of Denver’s W Line.
-
C.
Arapaho Center station
Arapaho Center station is a Dallas Area Rapid Transit (DART) light rail stop in Richardson, Texas, serving as a key park-and-ride and transfer point on the Red Line.
-
D.
West Valley Central station
West Valley Central station is a light rail station in West Valley City, Utah, serving as a key stop on the Utah Transit Authority’s TRAX system.
-
E.
Kenton/North Denver Avenue MAX Station
Kenton/North Denver Avenue MAX Station is a light rail stop on Portland’s MAX Yellow Line serving the historic Kenton neighborhood in North Portland.
- 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: Arvada Ridge station Triple: [G Line commuter rail, hasStation, Arvada Ridge station]
Generated description
Arvada Ridge station is a commuter rail stop in Arvada, Colorado, serving Denver’s G Line with park-and-ride access for suburban travelers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arvada Ridge station Target entity description: Arvada Ridge station is a commuter rail stop in Arvada, Colorado, serving Denver’s G Line with park-and-ride access for suburban travelers.
-
A.
Olde Town Arvada station
Olde Town Arvada station is a commuter rail stop on Denver’s G Line serving the historic Olde Town district of Arvada, Colorado.
-
B.
Wheat Ridge–Ward Road station
Wheat Ridge–Ward Road station is a Regional Transportation District light rail station in Wheat Ridge, Colorado, serving as the western terminus of Denver’s W Line.
-
C.
Arapaho Center station
Arapaho Center station is a Dallas Area Rapid Transit (DART) light rail stop in Richardson, Texas, serving as a key park-and-ride and transfer point on the Red Line.
-
D.
West Valley Central station
West Valley Central station is a light rail station in West Valley City, Utah, serving as a key stop on the Utah Transit Authority’s TRAX system.
-
E.
Kenton/North Denver Avenue MAX Station
Kenton/North Denver Avenue MAX Station is a light rail stop on Portland’s MAX Yellow Line serving the historic Kenton neighborhood in North Portland.
- 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0c4a069bc8190bf9504dc6c998fa2 |
completed | April 16, 2026, 11:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa939b4608190ac411b2f2f61e19e |
completed | May 9, 2026, 9:38 p.m. |
| NEDg | Description generation | batch_69ffa9c5b1d48190af08d2eef2c627ef |
completed | May 9, 2026, 9:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffaa1b2b788190909b0921089d3f8c |
completed | May 9, 2026, 9:41 p.m. |
Created at: April 10, 2026, 4:49 a.m.