Triple

T415549
Position Surface form Disambiguated ID Type / Status
Subject San Bernardino meridian E9583 entity
Predicate hasMeridianCategory P14596 FINISHED
Object California principal meridian E9583 NE FINISHED

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: California principal meridian | Statement: [San Bernardino meridian, hasMeridianCategory, California principal meridian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: California principal meridian
Context triple: [San Bernardino meridian, hasMeridianCategory, California principal meridian]
  • A. Mount Diablo meridian
    The Mount Diablo meridian is a principal survey meridian in California used as a reference line for land surveying and mapping across much of the state and parts of Nevada.
  • B. San Bernardino meridian chosen
    The San Bernardino meridian is a principal survey meridian used as a reference line for land surveying and mapping in Southern California and parts of Nevada.
  • C. Central California
    Central California is a large, predominantly agricultural region in the middle of the state of California, encompassing the fertile Central Valley and parts of the coastal and inland areas between Northern and Southern California.
  • D. Nevada land survey system
    The Nevada land survey system is a cadastral framework used to define and organize land boundaries and property descriptions across the state of Nevada.
  • E. Central Valley
    The Central Valley is a vast, fertile agricultural region in California that serves as one of the most productive farming areas in the world.
  • 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: hasMeridianCategory
Context triple: [San Bernardino meridian, hasMeridianCategory, California principal meridian]
  • A. hasMajorCategory
    Indicates that something is associated with or classified under a primary, overarching category.
  • B. hasMetropolitan
    Indicates that an entity is associated with, served by, or located within a specific metropolitan area.
  • C. hasMonth
    Indicates that something is associated with, occurs in, or is assigned to a specific month.
  • D. hasTimeOfDay
    Indicates that a situation, event, or state occurs during, or is associated with, a specific part of the day (e.g., morning, afternoon, evening, night).
  • E. hasMeter
    Indicates that one entity possesses, uses, or is associated with a specific meter (a measuring device or metrical pattern).
  • 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_69a2e80111fc8190961d5b7c6154123f completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eebde1d881908fb212bfba9d7c67 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a423a2ddb08190bdee170f843c2a19 completed March 1, 2026, 11:31 a.m.
PD Predicate disambiguation batch_69a2edcff4688190809d83d112ff25a5 completed Feb. 28, 2026, 1:29 p.m.
PDg Predicate description generation batch_69a2eeb8545c8190a2b8517e7ed5b92e completed Feb. 28, 2026, 1:33 p.m.
Created at: Feb. 28, 2026, 1:09 p.m.