Triple

T56450

Position	Surface form	Disambiguated ID	Type / Status
Subject	American Astronomical Society	`E1116`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Historical Astronomy Division The Historical Astronomy Division is a specialized unit within the American Astronomical Society that focuses on the study and promotion of the history of astronomy and related fields.	`E1116`	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: Historical Astronomy Division | Statement: [American Astronomical Society, hasPart, Historical Astronomy Division]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Historical Astronomy Division
Context triple: [American Astronomical Society, hasPart, Historical Astronomy Division]

A. American Astronomical Society
The American Astronomical Society is a leading professional organization of astronomers and astrophysicists in the United States dedicated to advancing the science of astronomy and related disciplines.
B. Kavli Institute for Astrophysics and Space Research
The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
C. Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
D. American Institute of Physics
The American Institute of Physics is a federation of scientific societies that promotes the advancement and dissemination of knowledge in physics and related fields through publishing, education, and outreach.
E. Faculty of Archaeology
The Faculty of Archaeology is a specialized academic division of Cairo University dedicated to the study, research, and preservation of ancient civilizations and material heritage.
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: Historical Astronomy Division
Triple: [American Astronomical Society, hasPart, Historical Astronomy Division]

Generated description

The Historical Astronomy Division is a specialized unit within the American Astronomical Society that focuses on the study and promotion of the history of astronomy and related fields.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Historical Astronomy Division
Target entity description: The Historical Astronomy Division is a specialized unit within the American Astronomical Society that focuses on the study and promotion of the history of astronomy and related fields.

A. American Astronomical Society chosen
The American Astronomical Society is a leading professional organization of astronomers and astrophysicists in the United States dedicated to advancing the science of astronomy and related disciplines.
B. Kavli Institute for Astrophysics and Space Research
The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
C. Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
D. NASA Astrobiology Institute (historical headquarters)
The NASA Astrobiology Institute (historical headquarters) was a research organization that coordinated and funded interdisciplinary studies on the origin, evolution, distribution, and future of life in the universe.
E. American Institute of Physics
The American Institute of Physics is a federation of scientific societies that promotes the advancement and dissemination of knowledge in physics and related fields through publishing, education, and outreach.
F. None of above.

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_69a248adc5b48190aa8db9fb092fb28a`	completed	Feb. 28, 2026, 1:45 a.m.
NER	Named-entity recognition	`batch_69a24b07f4a881909e32115e84da02a3`	completed	Feb. 28, 2026, 1:55 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a2554a9e70819099ab14df3da5e403`	completed	Feb. 28, 2026, 2:39 a.m.
NEDg	Description generation	`batch_69a2569d3d008190ad1546d18ba30375`	completed	Feb. 28, 2026, 2:44 a.m.
NED2	Entity disambiguation (via description)	`batch_69a2573414808190bbab27e1f48479a5`	completed	Feb. 28, 2026, 2:47 a.m.

Created at: Feb. 28, 2026, 1:50 a.m.