Triple
T18130934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (TRAX) |
E434006
|
entity |
| Predicate | originalSegment |
P33933
|
FINISHED |
| Object | Sandy–Salt Lake line |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sandy–Salt Lake line | Statement: [Blue Line (TRAX), originalSegment, Sandy–Salt Lake line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sandy–Salt Lake line Context triple: [Blue Line (TRAX), originalSegment, Sandy–Salt Lake line]
-
A.
Salt Lake City–St. George route
The Salt Lake City–St. George route is a major transportation corridor in Utah connecting the state’s capital with its southwestern region, including cities like St. George, and serving as a key link for regional travel and commerce.
-
B.
Salt Lake City TRAX
chosen
Salt Lake City TRAX is a light rail transit system serving the Salt Lake City metropolitan area in Utah, operated by the Utah Transit Authority.
-
C.
San Pedro, Los Angeles and Salt Lake Railroad
The San Pedro, Los Angeles and Salt Lake Railroad was an early 20th-century rail line that connected Los Angeles, California, with Salt Lake City, Utah, playing a key role in the development of the American Southwest.
-
D.
Union Pacific Moffat Subdivision
The Union Pacific Moffat Subdivision is a major railroad line in Colorado that carries freight and passenger trains through the Rocky Mountains via the historic Moffat Tunnel and surrounding mountain passes.
-
E.
Salt Lake Bypass
Salt Lake Bypass is a key arterial road in the Kolkata metropolitan area that helps divert traffic around the planned township of Salt Lake (Bidhannagar).
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: originalSegment Context triple: [Blue Line (TRAX), originalSegment, Sandy–Salt Lake line]
-
A.
originalLine
chosen
Indicates that one entity is the initial or source version of a line from which other versions or derivatives may originate.
-
B.
originalFeature
Indicates that one entity is the initial or source feature from which another feature is derived, modified, or referenced.
-
C.
originalSide
Indicates that an entity remains on or is associated with its initial or starting side in a given context or relationship.
-
D.
originalSample
Indicates that one entity serves as the initial or source sample from which another related sample or derivative is obtained or based.
-
E.
originalFor
Indicates that one entity serves as the source, basis, or prototype from which another entity is derived, adapted, or created.
- F. None of above.
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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddf1e2508190993f65ca137fdf63 |
completed | April 19, 2026, 1:51 p.m. |
| PD | Predicate disambiguation | batch_69e43317d11c81908d1dc14921566b47 |
completed | April 19, 2026, 1:42 a.m. |
Created at: April 10, 2026, 10:29 a.m.