Triple

T18776314
Position Surface form Disambiguated ID Type / Status
Subject IAU Divisions E459142 entity
Predicate hasDivision P35 FINISHED
Object Division X: Radio Astronomy
Division X: Radio Astronomy is a scientific division of the International Astronomical Union focused on advancing research, collaboration, and standards in the field of radio astronomy.
 E1342337 NE FINISHED

How this triple was built (4 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: Division X: Radio Astronomy | Statement: [IAU Divisions, hasDivision, Division X: Radio Astronomy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Division X: Radio Astronomy
Context triple: [IAU Divisions, hasDivision, Division X: Radio Astronomy]
  • A. Division of Radio Astronomy
    The Division of Radio Astronomy is a specialized research unit within Japan’s National Astronomical Observatory (NAOJ) dedicated to studying the universe through radio wavelength observations and related instrumentation.
  • B. Radio and Geoastronomy Division
    The Radio and Geoastronomy Division is a research unit of the Smithsonian Astrophysical Observatory focused on studying the universe and Earth using radio and related observational techniques.
  • C. Commission J – Radio Astronomy
    Commission J – Radio Astronomy is a specialized body within the International Union of Radio Science that focuses on the study and advancement of radio astronomical research and techniques.
  • D. Optical and Infrared Astronomy Division
    The Optical and Infrared Astronomy Division is a research unit of the Smithsonian Astrophysical Observatory focused on studying the universe through optical and infrared observations and instrumentation.
  • E. Radio Astronomy Laboratory at UC Berkeley
    The Radio Astronomy Laboratory at UC Berkeley is a leading academic research center focused on radio astronomy, instrumentation, and related astrophysical studies.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Division X: Radio Astronomy
Triple: [IAU Divisions, hasDivision, Division X: Radio Astronomy]
Generated description
Division X: Radio Astronomy is a scientific division of the International Astronomical Union focused on advancing research, collaboration, and standards in the field of radio astronomy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Division X: Radio Astronomy
Target entity description: Division X: Radio Astronomy is a scientific division of the International Astronomical Union focused on advancing research, collaboration, and standards in the field of radio astronomy.
  • A. Division of Radio Astronomy
    The Division of Radio Astronomy is a specialized research unit within Japan’s National Astronomical Observatory (NAOJ) dedicated to studying the universe through radio wavelength observations and related instrumentation.
  • B. Radio and Geoastronomy Division
    The Radio and Geoastronomy Division is a research unit of the Smithsonian Astrophysical Observatory focused on studying the universe and Earth using radio and related observational techniques.
  • C. Commission J – Radio Astronomy
    Commission J – Radio Astronomy is a specialized body within the International Union of Radio Science that focuses on the study and advancement of radio astronomical research and techniques.
  • D. Optical and Infrared Astronomy Division
    The Optical and Infrared Astronomy Division is a research unit of the Smithsonian Astrophysical Observatory focused on studying the universe through optical and infrared observations and instrumentation.
  • E. Radio Astronomy Laboratory at UC Berkeley
    The Radio Astronomy Laboratory at UC Berkeley is a leading academic research center focused on radio astronomy, instrumentation, and related astrophysical studies.
  • 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_69d8d396f54c8190ba49db31e8743842 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5933b912481908bfd97216eacb257 completed April 20, 2026, 2:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05471248788190a164e70bd18240ab completed May 14, 2026, 3:52 a.m.
NEDg Description generation batch_6a0548fd3dc88190bcbf68b6a5944ef8 completed May 14, 2026, 4:01 a.m.
NED2 Entity disambiguation (via description) batch_6a054a58e78c819085766f8d674e0012 completed May 14, 2026, 4:06 a.m.
Created at: April 10, 2026, 11:52 a.m.