Triple

T11791957
Position Surface form Disambiguated ID Type / Status
Subject Shasta Daylight E280407 entity
Predicate sisterService P19167 FINISHED
Object San Joaquin Daylight E262613 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: San Joaquin Daylight | Statement: [Shasta Daylight, sisterService, San Joaquin Daylight]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Joaquin Daylight
Context triple: [Shasta Daylight, sisterService, San Joaquin Daylight]
  • A. San Joaquin Daylight chosen
    San Joaquin Daylight was a named passenger train that provided daytime service through California’s San Joaquin Valley, known for its scenic route and streamlined cars.
  • B. Shasta Daylight
    Shasta Daylight was a streamlined passenger train of the Southern Pacific Railroad that operated between California and the Pacific Northwest, known for its scenic route and distinctive orange-and-red livery.
  • C. Winnemucca Humboldt Sun
    The Winnemucca Humboldt Sun is a local newspaper serving the community of Winnemucca and the surrounding Humboldt County area in Nevada.
  • D. Shasta Valley
    Shasta Valley is a broad agricultural and ranching valley in far northern California, dominated by views of Mount Shasta and known for its dry climate and volcanic landscape.
  • E. Diablo Valley
    Diablo Valley is a region in the East Bay of the San Francisco Bay Area in California, known for its suburban communities, commercial centers, and proximity to surrounding hills and open space.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a588d2c881909783c2d678c2a474 completed April 10, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09107fd2481908d765d2188035012 completed April 28, 2026, 10:50 a.m.
Created at: April 8, 2026, 9:42 p.m.