Triple
T13454836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dublin/Pleasanton station |
E311201
|
entity |
| Predicate | busOperator |
P14541
|
FINISHED |
| Object |
WHEELS (Livermore Amador Valley Transit Authority)
WHEELS (Livermore Amador Valley Transit Authority) is a public transit agency serving the Tri-Valley area of Alameda County, California, primarily operating local and regional bus services.
|
E1041501
|
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: WHEELS (Livermore Amador Valley Transit Authority) | Statement: [Dublin/Pleasanton station, busOperator, WHEELS (Livermore Amador Valley Transit Authority)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: WHEELS (Livermore Amador Valley Transit Authority) Context triple: [Dublin/Pleasanton station, busOperator, WHEELS (Livermore Amador Valley Transit Authority)]
-
A.
Arrowhead Transit
Arrowhead Transit is a regional public transportation service operating in and around Hibbing, Minnesota, providing bus and demand-response rides for local residents.
-
B.
ValleyRide bus system
The ValleyRide bus system is the primary public transit network serving communities throughout the Boise metropolitan area in Idaho.
-
C.
SolanoExpress bus system
The SolanoExpress bus system is a regional transit network providing intercity bus service connecting Solano County communities with major nearby destinations and transit hubs.
-
D.
Santa Ynez Valley Transit
Santa Ynez Valley Transit is a public bus system providing local and regional transportation services within California’s Santa Ynez Valley.
-
E.
Petaluma Transit
Petaluma Transit is the public bus system serving the city of Petaluma, California, providing local fixed-route and paratransit services.
- 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: WHEELS (Livermore Amador Valley Transit Authority) Triple: [Dublin/Pleasanton station, busOperator, WHEELS (Livermore Amador Valley Transit Authority)]
Generated description
WHEELS (Livermore Amador Valley Transit Authority) is a public transit agency serving the Tri-Valley area of Alameda County, California, primarily operating local and regional bus services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: WHEELS (Livermore Amador Valley Transit Authority) Target entity description: WHEELS (Livermore Amador Valley Transit Authority) is a public transit agency serving the Tri-Valley area of Alameda County, California, primarily operating local and regional bus services.
-
A.
Arrowhead Transit
Arrowhead Transit is a regional public transportation service operating in and around Hibbing, Minnesota, providing bus and demand-response rides for local residents.
-
B.
ValleyRide bus system
The ValleyRide bus system is the primary public transit network serving communities throughout the Boise metropolitan area in Idaho.
-
C.
SolanoExpress bus system
The SolanoExpress bus system is a regional transit network providing intercity bus service connecting Solano County communities with major nearby destinations and transit hubs.
-
D.
Santa Ynez Valley Transit
Santa Ynez Valley Transit is a public bus system providing local and regional transportation services within California’s Santa Ynez Valley.
-
E.
Petaluma Transit
Petaluma Transit is the public bus system serving the city of Petaluma, California, providing local fixed-route and paratransit services.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaefc52448190b30d7999f44a9765 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7399e33008190b10c14f30ff0c0d2 |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73e59f4d88190b13904a347072cdd |
completed | May 3, 2026, 12:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73ece474c81909007cf1330a5b8c1 |
completed | May 3, 2026, 12:25 p.m. |
Created at: April 9, 2026, 9:41 p.m.