Triple
T14260982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SacRT Light Rail |
E353514
|
entity |
| Predicate | hasRouteTerminus |
P39212
|
FINISHED |
| Object |
Watt/I-80
Watt/I-80 is a major Sacramento RT light rail station and transit hub located near the interchange of Watt Avenue and Interstate 80 in Sacramento, California.
|
E8167
|
NE FINISHED |
How this triple was built (5 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: Watt/I-80 | Statement: [SacRT Light Rail, hasRouteTerminus, Watt/I-80]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Watt/I-80 Context triple: [SacRT Light Rail, hasRouteTerminus, Watt/I-80]
-
A.
Interstate 80
Interstate 80 is a major transcontinental highway in the United States that runs from San Francisco, California, to Teaneck, New Jersey, serving as a key east–west transportation corridor.
-
B.
I-84
I-84 is a major east–west Interstate Highway in the northwestern United States, running through Oregon and Idaho as a key regional transportation corridor.
-
C.
Interstate 805
Interstate 805 is a major north–south auxiliary freeway in San Diego, California, that serves as an inland bypass to Interstate 5 and connects the U.S.–Mexico border region to central and northern parts of the county.
-
D.
Interstate 82
Interstate 82 is a major U.S. highway in the Pacific Northwest that connects central Washington to northeastern Oregon, facilitating regional travel and commerce.
-
E.
Interstate 980
Interstate 980 is a short urban freeway in Oakland, California, connecting Interstate 580 and State Route 24 to Interstate 880 near downtown and the Port of Oakland.
- 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: Watt/I-80 Triple: [SacRT Light Rail, hasRouteTerminus, Watt/I-80]
Generated description
Watt/I-80 is a major Sacramento RT light rail station and transit hub located near the interchange of Watt Avenue and Interstate 80 in Sacramento, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Watt/I-80 Target entity description: Watt/I-80 is a major Sacramento RT light rail station and transit hub located near the interchange of Watt Avenue and Interstate 80 in Sacramento, California.
-
A.
Interstate 80
chosen
Interstate 80 is a major transcontinental highway in the United States that runs from San Francisco, California, to Teaneck, New Jersey, serving as a key east–west transportation corridor.
-
B.
I-84
I-84 is a major east–west Interstate Highway in the northwestern United States, running through Oregon and Idaho as a key regional transportation corridor.
-
C.
Interstate 805
Interstate 805 is a major north–south auxiliary freeway in San Diego, California, that serves as an inland bypass to Interstate 5 and connects the U.S.–Mexico border region to central and northern parts of the county.
-
D.
Interstate 82
Interstate 82 is a major U.S. highway in the Pacific Northwest that connects central Washington to northeastern Oregon, facilitating regional travel and commerce.
-
E.
Interstate 980
Interstate 980 is a short urban freeway in Oakland, California, connecting Interstate 580 and State Route 24 to Interstate 880 near downtown and the Port of Oakland.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRouteTerminus Context triple: [SacRT Light Rail, hasRouteTerminus, Watt/I-80]
-
A.
hasRoute
Indicates that there exists a path or connection enabling travel or communication from one entity to another.
-
B.
hasTerminusIn
chosen
Indicates that something (such as a route, line, or path) ends or has its final stopping point at a specified location.
-
C.
hasTerminusRole
Indicates that an entity participates in something specifically in the capacity of a terminus or endpoint role.
-
D.
hasRouteStart
Indicates that one entity serves as the starting point or origin location for a specified route associated with another entity.
-
E.
hasRouteType
Indicates that there is a specific kind or category of route associated with an entity (e.g., road, rail, bus line).
- F. None of above.
Provenance (6 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de635534988190816fdfb315cd2a3f |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3260fdf88190b482480a17bd6674 |
completed | May 8, 2026, 12:46 a.m. |
| NEDg | Description generation | batch_69fd33cba18481908f2dfe358017f11b |
completed | May 8, 2026, 12:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd346ffb9c81909ec28e514ea5451b |
completed | May 8, 2026, 12:55 a.m. |
| PD | Predicate disambiguation | batch_69de2a7d586c8190846ff242bbf5ac53 |
completed | April 14, 2026, 11:52 a.m. |
Created at: April 10, 2026, 1:09 a.m.