Triple
T7869284
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | W Line (RTD) |
E182697
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Oak station
Oak station is a light rail stop on Denver’s Regional Transportation District (RTD) W Line serving the Lakewood, Colorado area.
|
E701431
|
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: Oak station | Statement: [W Line (RTD), hasStation, Oak station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oak station Context triple: [W Line (RTD), hasStation, Oak station]
-
A.
Kent Station
Kent Station is a commuter rail station in Kent, Washington, served by Sound Transit’s Sounder South Line and integrated with local bus and park-and-ride facilities.
-
B.
Andrew station
Andrew station is a rapid transit station in South Boston serving the Massachusetts Bay Transportation Authority's Red Line.
-
C.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
D.
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.
-
E.
Woodland station
Woodland station is a light rail stop on Boston’s MBTA Green Line D branch serving the Newton 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: Oak station Triple: [W Line (RTD), hasStation, Oak station]
Generated description
Oak station is a light rail stop on Denver’s Regional Transportation District (RTD) W Line serving the Lakewood, Colorado area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oak station Target entity description: Oak station is a light rail stop on Denver’s Regional Transportation District (RTD) W Line serving the Lakewood, Colorado area.
-
A.
Kent Station
Kent Station is a commuter rail station in Kent, Washington, served by Sound Transit’s Sounder South Line and integrated with local bus and park-and-ride facilities.
-
B.
Andrew station
Andrew station is a rapid transit station in South Boston serving the Massachusetts Bay Transportation Authority's Red Line.
-
C.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
D.
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.
-
E.
Woodland station
Woodland station is a light rail stop on Boston’s MBTA Green Line D branch serving the Newton 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_69ca82894d9081908a832bfce71a4714 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3848d6d88190830afcf04ad12154 |
completed | March 31, 2026, 2:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b60b3b08190832837bacb8ce965 |
completed | March 31, 2026, 5:28 a.m. |
| NEDg | Description generation | batch_69cb7630b8908190a0b8f4856bceea0a |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbbfb894588190971ade076acdbd5c |
completed | March 31, 2026, 12:36 p.m. |
Created at: March 30, 2026, 4:55 p.m.