Triple

T20356871

Position	Surface form	Disambiguated ID	Type / Status
Subject	Missouri University of Science and Technology	`E496672`	entity
Predicate	formerName	`P65`	FINISHED
Object	Missouri School of Mines and Metallurgy Missouri School of Mines and Metallurgy was a historic American engineering and mining school in Rolla, Missouri, that evolved into the present-day Missouri University of Science and Technology.	`E1426740`	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: Missouri School of Mines and Metallurgy | Statement: [Missouri University of Science and Technology, formerName, Missouri School of Mines and Metallurgy]

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

Target entity: Missouri School of Mines and Metallurgy
Context triple: [Missouri University of Science and Technology, formerName, Missouri School of Mines and Metallurgy]

A. Texas College of Mines and Metallurgy
Texas College of Mines and Metallurgy was a former name of the University of Texas at El Paso, an institution originally focused on mining and engineering education in West Texas.
B. Montana School of Mines
Montana School of Mines was a mining and engineering college in Butte, Montana, that trained students in mineral and geological sciences and later became part of Montana Technological University.
C. Columbia School of Mines
The Columbia School of Mines was a pioneering 19th-century engineering and applied science school at Columbia University, known for advancing mining and metallurgy education in the United States.
D. South Dakota School of Mines and Technology
South Dakota School of Mines and Technology is a public STEM-focused research university known for its strong engineering and science programs.
E. Colorado School of Mines
Colorado School of Mines is a public research university in Golden, Colorado, renowned for its strong engineering and applied science programs, particularly in earth sciences, energy, and mining.
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: Missouri School of Mines and Metallurgy
Triple: [Missouri University of Science and Technology, formerName, Missouri School of Mines and Metallurgy]

Generated description

Missouri School of Mines and Metallurgy was a historic American engineering and mining school in Rolla, Missouri, that evolved into the present-day Missouri University of Science and Technology.

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

Target entity: Missouri School of Mines and Metallurgy
Target entity description: Missouri School of Mines and Metallurgy was a historic American engineering and mining school in Rolla, Missouri, that evolved into the present-day Missouri University of Science and Technology.

A. Texas College of Mines and Metallurgy
Texas College of Mines and Metallurgy was a former name of the University of Texas at El Paso, an institution originally focused on mining and engineering education in West Texas.
B. Montana School of Mines
Montana School of Mines was a mining and engineering college in Butte, Montana, that trained students in mineral and geological sciences and later became part of Montana Technological University.
C. Columbia School of Mines
The Columbia School of Mines was a pioneering 19th-century engineering and applied science school at Columbia University, known for advancing mining and metallurgy education in the United States.
D. South Dakota School of Mines and Technology
South Dakota School of Mines and Technology is a public STEM-focused research university known for its strong engineering and science programs.
E. Colorado School of Mines
Colorado School of Mines is a public research university in Golden, Colorado, renowned for its strong engineering and applied science programs, particularly in earth sciences, energy, and mining.
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_69e0b4a3f7f48190b37f354574028ca6`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e67854c0448190ab10363f8a218afb`	completed	April 20, 2026, 7:02 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a087081a8d88190a0144632eab72309`	completed	May 16, 2026, 1:26 p.m.
NEDg	Description generation	`batch_6a0870fd8b8c8190ac7ac5d2b0d9e8c4`	completed	May 16, 2026, 1:28 p.m.
NED2	Entity disambiguation (via description)	`batch_6a087213a0408190a9b553323d7ced1f`	completed	May 16, 2026, 1:33 p.m.

Created at: April 16, 2026, 11:25 a.m.