Triple
T15813368
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | G Line commuter rail |
E383409
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Clear Creek–Federal station
Clear Creek–Federal station is a commuter rail stop in the Denver metropolitan area serving RTD’s G Line.
|
E1177884
|
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: Clear Creek–Federal station | Statement: [G Line commuter rail, hasStation, Clear Creek–Federal station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clear Creek–Federal station Context triple: [G Line commuter rail, hasStation, Clear Creek–Federal station]
-
A.
Clearfield station
Clearfield station is a commuter rail stop in Clearfield, Utah, serving Utah Transit Authority’s FrontRunner line.
-
B.
Indian Creek station
Indian Creek station is an eastern terminal rapid transit station on Atlanta's MARTA rail system serving the surrounding DeKalb County area.
-
C.
Crestmont station
Crestmont station is a SEPTA Regional Rail stop in Abington Township, Pennsylvania, serving passengers on the Warminster Line.
-
D.
Creel station
Creel station is a railway stop in the town of Creel, Chihuahua, Mexico, best known as a key passenger station on the scenic Ferrocarril Chihuahua al Pacífico route through the Copper Canyon region.
-
E.
Bull Creek station
Bull Creek station is a suburban passenger railway station in Perth, Western Australia, serving the Bull Creek area on the Mandurah line.
- 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: Clear Creek–Federal station Triple: [G Line commuter rail, hasStation, Clear Creek–Federal station]
Generated description
Clear Creek–Federal station is a commuter rail stop in the Denver metropolitan area serving RTD’s G Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clear Creek–Federal station Target entity description: Clear Creek–Federal station is a commuter rail stop in the Denver metropolitan area serving RTD’s G Line.
-
A.
Clearfield station
Clearfield station is a commuter rail stop in Clearfield, Utah, serving Utah Transit Authority’s FrontRunner line.
-
B.
Indian Creek station
Indian Creek station is an eastern terminal rapid transit station on Atlanta's MARTA rail system serving the surrounding DeKalb County area.
-
C.
Crestmont station
Crestmont station is a SEPTA Regional Rail stop in Abington Township, Pennsylvania, serving passengers on the Warminster Line.
-
D.
Creel station
Creel station is a railway stop in the town of Creel, Chihuahua, Mexico, best known as a key passenger station on the scenic Ferrocarril Chihuahua al Pacífico route through the Copper Canyon region.
-
E.
Bull Creek station
Bull Creek station is a suburban passenger railway station in Perth, Western Australia, serving the Bull Creek area on the Mandurah line.
- 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_69ff9993c86c8190b1d106af7537080a |
completed | May 9, 2026, 8:31 p.m. |
| NEDg | Description generation | batch_69ff9a32d6bc81909d8023de562a2517 |
completed | May 9, 2026, 8:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff9adb25448190b805046ae6c3ee17 |
completed | May 9, 2026, 8:36 p.m. |
Created at: April 10, 2026, 4:49 a.m.