Triple

T19260041
Position Surface form Disambiguated ID Type / Status
Subject Tombaugh (lunar crater) E481622 entity
Predicate isNamedFeatureOf P29386 FINISHED
Object International Astronomical Union lunar nomenclature — NE NERFINISHED

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: International Astronomical Union lunar nomenclature | Statement: [Tombaugh (lunar crater), isNamedFeatureOf, International Astronomical Union lunar nomenclature]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: International Astronomical Union lunar nomenclature
Context triple: [Tombaugh (lunar crater), isNamedFeatureOf, International Astronomical Union lunar nomenclature]
  • A. IAU lunar nomenclature chosen
    IAU lunar nomenclature is the official naming system established by the International Astronomical Union for identifying and standardizing the names of features on the Moon.
  • B. NASA Catalogue of Lunar Nomenclature
    The NASA Catalogue of Lunar Nomenclature is an official reference work that standardizes and documents the approved names and locations of features on the Moon’s surface.
  • C. International Astronomical Union nomenclature
    International Astronomical Union nomenclature is the standardized system of astronomical naming and abbreviations officially adopted by the global professional astronomy community.
  • D. Gazetteer of Planetary Nomenclature
    The Gazetteer of Planetary Nomenclature is an official, internationally recognized database maintained by the International Astronomical Union that lists and standardizes names of planetary surface features across the Solar System.
  • E. Copernican System of lunar stratigraphy
    The Copernican System of lunar stratigraphy is the youngest major geologic time division on the Moon, characterized by relatively fresh impact craters with bright ray systems and minimal space weathering.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e8cd9d1081908a181d02b88b59b8 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb8858588190a04e2a01e43fb7b2 completed April 20, 2026, 10:10 a.m.
Created at: April 10, 2026, 1:28 p.m.