Triple
T10174816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Murray, Utah |
E235823
|
entity |
| Predicate | hasTRAXStation |
P92532
|
FINISHED |
| Object |
Murray North station
Murray North station is a light rail stop on Utah's TRAX system serving the city of Murray in the Salt Lake Valley.
|
E416841
|
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: Murray North station | Statement: [Murray, Utah, hasTRAXStation, Murray North station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murray North station Context triple: [Murray, Utah, hasTRAXStation, Murray North station]
-
A.
Lothian Road station
Lothian Road station was a former railway station in central Edinburgh, Scotland, later known as Edinburgh Princes Street station.
-
B.
Murray Central station
Murray Central station is a major light rail and commuter rail transit hub in Murray, Utah, serving Utah Transit Authority’s TRAX and FrontRunner lines.
-
C.
Northgate Station
Northgate Station is a major elevated light rail transit hub in Seattle, Washington, serving the northern terminus of Sound Transit's Link light rail line and connecting riders to the surrounding Northgate neighborhood and regional bus services.
-
D.
Victoria Park station
Victoria Park station is a Toronto Transit Commission subway station in the city's east end that serves as a stop on Line 2 Bloor–Danforth.
-
E.
McEwan Station
McEwan Station is a light rail transit stop on Edmonton’s LRT network in Edmonton, Alberta, Canada.
- 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: Murray North station Triple: [Murray, Utah, hasTRAXStation, Murray North station]
Generated description
Murray North station is a light rail stop on Utah's TRAX system serving the city of Murray in the Salt Lake Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Murray North station Target entity description: Murray North station is a light rail stop on Utah's TRAX system serving the city of Murray in the Salt Lake Valley.
-
A.
Lothian Road station
Lothian Road station was a former railway station in central Edinburgh, Scotland, later known as Edinburgh Princes Street station.
-
B.
Murray Central station
chosen
Murray Central station is a major light rail and commuter rail transit hub in Murray, Utah, serving Utah Transit Authority’s TRAX and FrontRunner lines.
-
C.
Northgate Station
Northgate Station is a major elevated light rail transit hub in Seattle, Washington, serving the northern terminus of Sound Transit's Link light rail line and connecting riders to the surrounding Northgate neighborhood and regional bus services.
-
D.
Victoria Park station
Victoria Park station is a Toronto Transit Commission subway station in the city's east end that serves as a stop on Line 2 Bloor–Danforth.
-
E.
McEwan Station
McEwan Station is a light rail transit stop on Edmonton’s LRT network in Edmonton, Alberta, Canada.
- F. None of above.
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_69ca84d1d5f88190ab878a1021ecff68 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdecd26a8c8190a391b9d5e47ebb72 |
completed | April 2, 2026, 4:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d3178844c48190af952ac30a4d6d97 |
completed | April 6, 2026, 2:16 a.m. |
| NEDg | Description generation | batch_69d318fbb3048190acdb28f18c5a215a |
completed | April 6, 2026, 2:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d319687fac81909f8174ebfc84e737 |
completed | April 6, 2026, 2:24 a.m. |
Created at: March 30, 2026, 9:11 p.m.