Triple

T25179

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ames Research Center	`E502`	entity
Predicate	hasProgram	`P178`	FINISHED
Object	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.	`E4511`	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: NASA Astrobiology Institute (historical headquarters) | Statement: [Ames Research Center, hasProgram, NASA Astrobiology Institute (historical headquarters)]

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

Target entity: NASA Astrobiology Institute (historical headquarters)
Context triple: [Ames Research Center, hasProgram, NASA Astrobiology Institute (historical headquarters)]

A. Ames Research Center
Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
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
NASA is the United States government agency responsible for the nation’s civilian space program and for aeronautics and aerospace research.
E. Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
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: NASA Astrobiology Institute (historical headquarters)
Triple: [Ames Research Center, hasProgram, NASA Astrobiology Institute (historical headquarters)]

Generated description

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.

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

Target entity: NASA Astrobiology Institute (historical headquarters)
Target entity description: 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.

A. Ames Research Center
Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
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
NASA is the United States government agency responsible for the nation’s civilian space program and for aeronautics and aerospace research.
E. Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
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_69a243b4ac2c8190b93c303df797b7b2`	completed	Feb. 28, 2026, 1:24 a.m.
NER	Named-entity recognition	`batch_69a2466d166881908bd8513c8d09fe8d`	completed	Feb. 28, 2026, 1:35 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a2552d92ec8190a523fb8d05b98bb2`	completed	Feb. 28, 2026, 2:38 a.m.
NEDg	Description generation	`batch_69a255cc192c8190b2c0aa68ac97ad1f`	completed	Feb. 28, 2026, 2:41 a.m.
NED2	Entity disambiguation (via description)	`batch_69a256a191bc8190a0cb3151ece43e13`	completed	Feb. 28, 2026, 2:44 a.m.

Created at: Feb. 28, 2026, 1:34 a.m.