Triple
T5758061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Denver and Rio Grande Western Railroad |
E127019
|
entity |
| Predicate | servedCity |
P3936
|
FINISHED |
| Object | Salt Lake City, Utah |
E22130
|
NE FINISHED |
How this triple was built (2 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, Utah | Statement: [Denver and Rio Grande Western Railroad, servedCity, Salt Lake City, Utah]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salt Lake City, Utah Context triple: [Denver and Rio Grande Western Railroad, servedCity, Salt Lake City, Utah]
-
A.
Salt Lake City
chosen
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.
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.
-
C.
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.
-
D.
Sandy, Utah
Sandy, Utah is a suburban city south of Salt Lake City known for its sports venues, including Rio Tinto Stadium, and its proximity to the Wasatch Mountains.
-
E.
Lindon, Utah
Lindon, Utah is a small suburban city in Utah County situated along the Wasatch Front between Orem and Pleasant Grove.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c00833a3fc81908f4bc29ed011b7a6 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c029363c988190b12f3f7b68295748 |
completed | March 22, 2026, 5:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b0c6c3e08190b0118908ecb85df2 |
completed | March 23, 2026, 3:17 a.m. |
Created at: March 22, 2026, 3:49 p.m.