Triple

T2934967

Position	Surface form	Disambiguated ID	Type / Status
Subject	SMARTS 1.3-meter Telescope	`E79242`	entity
Predicate	associatedWith	`P37`	FINISHED
Object	National Optical Astronomy Observatory The National Optical Astronomy Observatory was a U.S. national research center that operated major ground-based optical and infrared telescopes and facilities for the astronomical community.	`E316585`	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: National Optical Astronomy Observatory | Statement: [SMARTS 1.3-meter Telescope, associatedWith, National Optical Astronomy Observatory]

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

Target entity: National Optical Astronomy Observatory
Context triple: [SMARTS 1.3-meter Telescope, associatedWith, National Optical Astronomy Observatory]

A. University of California Observatories
The University of California Observatories is a multi-campus research organization that manages and operates major astronomical facilities and instrumentation for the University of California system.
B. Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
C. National Radio Astronomy Observatory
The National Radio Astronomy Observatory is a U.S. research facility that operates some of the world’s most advanced radio telescopes for studying the universe at radio wavelengths.
D. W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
E. Palomar Observatory
Palomar Observatory is a major astronomical research facility in California known for its large telescopes and significant contributions to the discovery and study of celestial objects.
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: National Optical Astronomy Observatory
Triple: [SMARTS 1.3-meter Telescope, associatedWith, National Optical Astronomy Observatory]

Generated description

The National Optical Astronomy Observatory was a U.S. national research center that operated major ground-based optical and infrared telescopes and facilities for the astronomical community.

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

Target entity: National Optical Astronomy Observatory
Target entity description: The National Optical Astronomy Observatory was a U.S. national research center that operated major ground-based optical and infrared telescopes and facilities for the astronomical community.

A. University of California Observatories
The University of California Observatories is a multi-campus research organization that manages and operates major astronomical facilities and instrumentation for the University of California system.
B. Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
C. National Radio Astronomy Observatory
The National Radio Astronomy Observatory is a U.S. research facility that operates some of the world’s most advanced radio telescopes for studying the universe at radio wavelengths.
D. W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
E. Palomar Observatory
Palomar Observatory is a major astronomical research facility in California known for its large telescopes and significant contributions to the discovery and study of celestial objects.
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_69ad8b0fbab081908f6a61567c045d8d`	completed	March 8, 2026, 2:43 p.m.
NER	Named-entity recognition	`batch_69ad983c84688190aa7ed5b8091fb140`	completed	March 8, 2026, 3:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b108d4e5408190a0dd3728c5cf6a47`	completed	March 11, 2026, 6:16 a.m.
NEDg	Description generation	`batch_69b10ccadf608190b2032ebb51271c90`	completed	March 11, 2026, 6:33 a.m.
NED2	Entity disambiguation (via description)	`batch_69b10d3e846481909a4342d844071040`	completed	March 11, 2026, 6:35 a.m.

Created at: March 8, 2026, 2:56 p.m.