Triple
T4177096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Salt Lake City TRAX |
E86503
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Salt Lake City metropolitan area
The Salt Lake City metropolitan area is a populous urban region in northern Utah centered on Salt Lake City, encompassing surrounding cities and suburbs that form the state's primary economic and cultural hub.
|
E416834
|
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: Salt Lake City metropolitan area | Statement: [Salt Lake City TRAX, serves, Salt Lake City metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salt Lake City metropolitan area Context triple: [Salt Lake City TRAX, serves, Salt Lake City metropolitan area]
-
A.
Salt Lake City
Salt Lake City is the capital and most populous city of Utah, known for its proximity to the Great Salt Lake, its role as the headquarters of the LDS Church, and its status as a major cultural and economic center of the Intermountain West.
-
B.
Salt Lake Valley
Salt Lake Valley is a populous valley in northern Utah that serves as the urban and economic center of the Salt Lake City metropolitan area, bordered by the Wasatch and Oquirrh mountain ranges.
-
C.
West Valley City
West Valley City is a large suburban city in the Salt Lake Valley and one of the most populous municipalities in the state of Utah.
-
D.
North Salt Lake, Utah
North Salt Lake, Utah is a suburban city in Davis County that forms part of the greater Salt Lake City metropolitan area along the Wasatch Front.
-
E.
Ogden, Utah
Ogden, Utah is a city in northern Utah known as a historic railroad hub and gateway to nearby ski resorts and outdoor recreation in the Wasatch Mountains.
- 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: Salt Lake City metropolitan area Triple: [Salt Lake City TRAX, serves, Salt Lake City metropolitan area]
Generated description
The Salt Lake City metropolitan area is a populous urban region in northern Utah centered on Salt Lake City, encompassing surrounding cities and suburbs that form the state's primary economic and cultural hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salt Lake City metropolitan area Target entity description: The Salt Lake City metropolitan area is a populous urban region in northern Utah centered on Salt Lake City, encompassing surrounding cities and suburbs that form the state's primary economic and cultural hub.
-
A.
Salt Lake City
Salt Lake City is the capital and most populous city of Utah, known for its proximity to the Great Salt Lake, its role as the headquarters of the LDS Church, and its status as a major cultural and economic center of the Intermountain West.
-
B.
Salt Lake Valley
Salt Lake Valley is a populous valley in northern Utah that serves as the urban and economic center of the Salt Lake City metropolitan area, bordered by the Wasatch and Oquirrh mountain ranges.
-
C.
West Valley City
West Valley City is a large suburban city in the Salt Lake Valley and one of the most populous municipalities in the state of Utah.
-
D.
North Salt Lake, Utah
North Salt Lake, Utah is a suburban city in Davis County that forms part of the greater Salt Lake City metropolitan area along the Wasatch Front.
-
E.
Ogden, Utah
Ogden, Utah is a city in northern Utah known as a historic railroad hub and gateway to nearby ski resorts and outdoor recreation in the Wasatch Mountains.
- 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_69aed93de98c8190ad838ce507b77c8a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02ec20fc8190b6f30576337e0ddc |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f57509881909d0353a48d868f5d |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b57fbb037481908b2891e3af32e6e5 |
completed | March 14, 2026, 3:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b58016777c8190a3e73ab96907e3a3 |
completed | March 14, 2026, 3:34 p.m. |
Created at: March 9, 2026, 3:45 p.m.