Triple
T19759727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Livermore, California |
E474594
|
entity |
| Predicate | hasPublicTransit |
P522
|
FINISHED |
| Object |
Livermore Amador Valley Transit Authority
Livermore Amador Valley Transit Authority is the public transportation agency that operates bus and related transit services in the Livermore and Amador Valley region of California’s East Bay.
|
E1394248
|
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: Livermore Amador Valley Transit Authority | Statement: [City of Livermore, California, hasPublicTransit, Livermore Amador Valley Transit Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Livermore Amador Valley Transit Authority Context triple: [City of Livermore, California, hasPublicTransit, Livermore Amador Valley Transit Authority]
-
A.
Solano Transportation Authority
Solano Transportation Authority is a public agency that plans, funds, and coordinates transportation projects and services within Solano County, California.
-
B.
Santa Cruz Metropolitan Transit District
The Santa Cruz Metropolitan Transit District is the public transportation agency responsible for providing bus and paratransit services throughout Santa Cruz County, California.
-
C.
Stanislaus Regional Transit Authority
Stanislaus Regional Transit Authority is the public transportation agency serving Stanislaus County, California, operating bus and transit services that connect cities such as Ceres and Modesto.
-
D.
Sonoma County Transit
Sonoma County Transit is the primary public bus system serving communities throughout Sonoma County in Northern California.
-
E.
San Mateo County Transit District
San Mateo County Transit District is the public agency that oversees and manages bus and other transit services in San Mateo County, California.
- 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: Livermore Amador Valley Transit Authority Triple: [City of Livermore, California, hasPublicTransit, Livermore Amador Valley Transit Authority]
Generated description
Livermore Amador Valley Transit Authority is the public transportation agency that operates bus and related transit services in the Livermore and Amador Valley region of California’s East Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Livermore Amador Valley Transit Authority Target entity description: Livermore Amador Valley Transit Authority is the public transportation agency that operates bus and related transit services in the Livermore and Amador Valley region of California’s East Bay.
-
A.
Solano Transportation Authority
Solano Transportation Authority is a public agency that plans, funds, and coordinates transportation projects and services within Solano County, California.
-
B.
Santa Cruz Metropolitan Transit District
The Santa Cruz Metropolitan Transit District is the public transportation agency responsible for providing bus and paratransit services throughout Santa Cruz County, California.
-
C.
Stanislaus Regional Transit Authority
Stanislaus Regional Transit Authority is the public transportation agency serving Stanislaus County, California, operating bus and transit services that connect cities such as Ceres and Modesto.
-
D.
Sonoma County Transit
Sonoma County Transit is the primary public bus system serving communities throughout Sonoma County in Northern California.
-
E.
San Mateo County Transit District
San Mateo County Transit District is the public agency that oversees and manages bus and other transit services in San Mateo County, California.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6531e79fc819094a9f88182e90dab |
completed | April 20, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd6beb2c8190874a37d779d14e9b |
completed | May 16, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_6a07be5426c48190bb7b0fc315fa2f6a |
completed | May 16, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07bf9682fc8190a33ea75dba8d88d6 |
completed | May 16, 2026, 12:51 a.m. |
Created at: April 10, 2026, 1:48 p.m.