Triple

T415535
Position Surface form Disambiguated ID Type / Status
Subject San Bernardino meridian E9583 entity
Predicate referenceSystem P6025 FINISHED
Object Public Land Survey System E43869 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: Public Land Survey System | Statement: [San Bernardino meridian, referenceSystem, Public Land Survey System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Public Land Survey System
Context triple: [San Bernardino meridian, referenceSystem, Public Land Survey System]
  • A. Public Land Survey System chosen
    The Public Land Survey System is a standardized method used in the United States to divide and describe land into rectangular parcels for ownership and development.
  • B. 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.
  • C. National Spatial Reference System
    The National Spatial Reference System is the official coordinate framework used in the United States to define precise locations, elevations, and boundaries for mapping, surveying, and navigation.
  • D. Land Ordinance of 1785
    The Land Ordinance of 1785 was a foundational U.S. law that established the systematic surveying, division, and sale of western lands, shaping the grid-based layout of much of the United States.
  • E. National Geodetic Survey
    The National Geodetic Survey is the U.S. federal agency responsible for defining, maintaining, and providing access to the national coordinate system used for mapping, charting, and navigation.
  • 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: referenceSystem
Context triple: [San Bernardino meridian, referenceSystem, Public Land Survey System]
  • A. referenceMeridian chosen
    Indicates that one location, measurement, or coordinate system is defined or interpreted relative to a specified meridian used as its longitudinal reference.
  • B. coordinateSystem
    Indicates that one entity defines or uses a particular spatial or reference coordinate system in relation to another entity.
  • C. isReferencePointFor
    Indicates that one entity serves as a positional or conceptual basis used to locate, measure, or interpret another entity.
  • D. referenceClient
    Indicates that one entity serves as a client reference for another, typically used to validate or endorse the second entity’s services or capabilities.
  • E. notationSystem
    Indicates a relationship where one entity is the system or method of notation used to represent or encode another entity.
  • F. None of above.

Provenance (4 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.
Created at: Feb. 28, 2026, 1:09 p.m.