Triple

T5150742
Position Surface form Disambiguated ID Type / Status
Subject Terrestrial Time E116186 entity
Predicate definedIn P775 FINISHED
Object IAU 1991 Resolution A4
IAU 1991 Resolution A4 is an International Astronomical Union standard that formalized modern relativistic time scales and reference systems used in astronomy and geodesy.
 E497210 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: IAU 1991 Resolution A4 | Statement: [Terrestrial Time, definedIn, IAU 1991 Resolution A4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IAU 1991 Resolution A4
Context triple: [Terrestrial Time, definedIn, IAU 1991 Resolution A4]
  • A. General Assembly of the IAU
    The General Assembly of the IAU is the International Astronomical Union’s principal global meeting, where astronomers convene to discuss scientific results, set standards, and make key organizational and nomenclature decisions.
  • B. International Celestial Reference System
    The International Celestial Reference System is the standard, high-precision coordinate framework used in astronomy and geodesy to define positions of celestial objects relative to distant quasars.
  • C. IAU Working Groups
    IAU Working Groups are specialized expert committees within the International Astronomical Union that focus on specific scientific, technical, or organizational topics in astronomy and astrophysics.
  • D. International Astronomical Union
    The International Astronomical Union is the global organization of professional astronomers responsible for standardizing astronomical nomenclature and definitions, including constellations and celestial bodies.
  • E. IAU Divisions
    IAU Divisions are the major scientific branches within the International Astronomical Union that organize and coordinate research and activities across different subfields of astronomy.
  • 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: IAU 1991 Resolution A4
Triple: [Terrestrial Time, definedIn, IAU 1991 Resolution A4]
Generated description
IAU 1991 Resolution A4 is an International Astronomical Union standard that formalized modern relativistic time scales and reference systems used in astronomy and geodesy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IAU 1991 Resolution A4
Target entity description: IAU 1991 Resolution A4 is an International Astronomical Union standard that formalized modern relativistic time scales and reference systems used in astronomy and geodesy.
  • A. General Assembly of the IAU
    The General Assembly of the IAU is the International Astronomical Union’s principal global meeting, where astronomers convene to discuss scientific results, set standards, and make key organizational and nomenclature decisions.
  • B. International Celestial Reference System
    The International Celestial Reference System is the standard, high-precision coordinate framework used in astronomy and geodesy to define positions of celestial objects relative to distant quasars.
  • C. IAU Working Groups
    IAU Working Groups are specialized expert committees within the International Astronomical Union that focus on specific scientific, technical, or organizational topics in astronomy and astrophysics.
  • D. International Astronomical Union
    The International Astronomical Union is the global organization of professional astronomers responsible for standardizing astronomical nomenclature and definitions, including constellations and celestial bodies.
  • E. IAU Divisions
    IAU Divisions are the major scientific branches within the International Astronomical Union that organize and coordinate research and activities across different subfields of astronomy.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd78d7f4d081908d59adcd86f52f1d completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed004538c81908fac258ea99f7e63 completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed07c9cd081908f8246e24b2f6458 completed March 21, 2026, 5:08 p.m.
NED2 Entity disambiguation (via description) batch_69bed103a1088190abca6e7d1fbd9c2b completed March 21, 2026, 5:10 p.m.
Created at: March 20, 2026, 1:44 p.m.