Triple

T2926094

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Tennessee system	`E78847`	entity
Predicate	hasPart	`P35`	FINISHED
Object	University of Tennessee Space Institute The University of Tennessee Space Institute is a graduate education and research center specializing in aerospace engineering and related fields, located in Tullahoma, Tennessee.	`E310567`	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: University of Tennessee Space Institute | Statement: [University of Tennessee system, hasPart, University of Tennessee Space Institute]

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

Target entity: University of Tennessee Space Institute
Context triple: [University of Tennessee system, hasPart, University of Tennessee Space Institute]

A. University of Alabama in Huntsville
The University of Alabama in Huntsville is a public research university known for its strong engineering, science, and space-related programs, closely linked to NASA and the aerospace industry.
B. Southwest Research Institute
Southwest Research Institute is a leading independent, nonprofit research and development organization known for its work in space science, engineering, and advanced technologies, including major contributions to NASA missions.
C. Marshall Space Flight Center
Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
D. Stennis Space Center
Stennis Space Center is NASA’s primary rocket engine testing facility, located in southern Mississippi and crucial to the development and certification of propulsion systems for U.S. space missions.
E. Tennessee Tech University
Tennessee Tech University is a public university in Cookeville, Tennessee, known for its strong engineering and technology programs and competitive NCAA Division I athletics.
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: University of Tennessee Space Institute
Triple: [University of Tennessee system, hasPart, University of Tennessee Space Institute]

Generated description

The University of Tennessee Space Institute is a graduate education and research center specializing in aerospace engineering and related fields, located in Tullahoma, Tennessee.

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

Target entity: University of Tennessee Space Institute
Target entity description: The University of Tennessee Space Institute is a graduate education and research center specializing in aerospace engineering and related fields, located in Tullahoma, Tennessee.

A. University of Alabama in Huntsville
The University of Alabama in Huntsville is a public research university known for its strong engineering, science, and space-related programs, closely linked to NASA and the aerospace industry.
B. Southwest Research Institute
Southwest Research Institute is a leading independent, nonprofit research and development organization known for its work in space science, engineering, and advanced technologies, including major contributions to NASA missions.
C. Marshall Space Flight Center
Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
D. Stennis Space Center
Stennis Space Center is NASA’s primary rocket engine testing facility, located in southern Mississippi and crucial to the development and certification of propulsion systems for U.S. space missions.
E. Tennessee Tech University
Tennessee Tech University is a public university in Cookeville, Tennessee, known for its strong engineering and technology programs and competitive NCAA Division I athletics.
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_69ad8b0d40b481908bc2a5fa2e73c3fb`	completed	March 8, 2026, 2:43 p.m.
NER	Named-entity recognition	`batch_69ad97c1e9c08190bcec80bc3262697a`	completed	March 8, 2026, 3:37 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b0563a81788190b94fab34e41a76e7`	completed	March 10, 2026, 5:34 p.m.
NEDg	Description generation	`batch_69b062a0f74c8190943739f4cda3c614`	completed	March 10, 2026, 6:27 p.m.
NED2	Entity disambiguation (via description)	`batch_69b0631e65e88190bd425222c60637db`	completed	March 10, 2026, 6:29 p.m.

Created at: March 8, 2026, 2:55 p.m.