Triple

T10451235
Position Surface form Disambiguated ID Type / Status
Subject North American Vertical Datum of 1988 E246427 entity
Predicate maintainedBy P86 FINISHED
Object U.S. National Oceanic and Atmospheric Administration E561 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: U.S. National Oceanic and Atmospheric Administration | Statement: [North American Vertical Datum of 1988, maintainedBy, U.S. National Oceanic and Atmospheric Administration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. National Oceanic and Atmospheric Administration
Context triple: [North American Vertical Datum of 1988, maintainedBy, U.S. National Oceanic and Atmospheric Administration]
  • A. National Oceanic and Atmospheric Administration chosen
    The National Oceanic and Atmospheric Administration (NOAA) is a U.S. federal scientific agency focused on understanding and predicting changes in climate, weather, oceans, and coasts, and managing and conserving marine and coastal resources.
  • B. National Ocean Service
    The National Ocean Service is a division of the U.S. National Oceanic and Atmospheric Administration (NOAA) responsible for providing science, tools, and services to understand and manage the nation’s coastal and marine environments.
  • C. NOAA Office of Oceanic and Atmospheric Research
    The NOAA Office of Oceanic and Atmospheric Research is the research arm of the National Oceanic and Atmospheric Administration, leading scientific studies on oceans, atmosphere, climate, and related environmental systems to inform policy and operational services.
  • D. National Centers for Environmental Information
    The National Centers for Environmental Information is a U.S. federal organization that archives, manages, and provides public access to extensive environmental, atmospheric, oceanic, and geophysical data.
  • E. National Marine Data and Information Service
    The National Marine Data and Information Service is a Chinese governmental institution responsible for collecting, managing, and providing marine and oceanographic data and information to support national marine research, policy, and resource management.
  • 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_69d381c04fe08190957c26c526a3b05a completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4fe0a6a548190a54212912f618e4e completed April 7, 2026, 12:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69d87efedf6c8190aa4b7bbe5f160eeb completed April 10, 2026, 4:39 a.m.
Created at: April 6, 2026, 12:17 p.m.