Triple

T104682

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Historic Civil Engineering Landmark	`E2112`	entity
Predicate	relatedTo	`P37`	FINISHED
Object	National Historic Mechanical Engineering Landmark A National Historic Mechanical Engineering Landmark is a designation by the American Society of Mechanical Engineers recognizing historically significant mechanical engineering achievements, sites, or artifacts.	`E11049`	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 Historic Mechanical Engineering Landmark | Statement: [National Historic Civil Engineering Landmark, relatedTo, National Historic Mechanical Engineering Landmark]

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

Target entity: National Historic Mechanical Engineering Landmark
Context triple: [National Historic Civil Engineering Landmark, relatedTo, National Historic Mechanical Engineering Landmark]

A. National Historic Civil Engineering Landmark
The National Historic Civil Engineering Landmark designation is an honor awarded by the American Society of Civil Engineers to recognize historically significant and innovative civil engineering works.
B. Local Historic Civil Engineering Landmark
A Local Historic Civil Engineering Landmark is a site, structure, or project recognized by civil engineering organizations for its significant historical and engineering importance within a specific locality or region.
C. National Historic Landmark
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
D. National Register of Historic Places
The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
E. National Academy of Engineering
The National Academy of Engineering is a prestigious U.S. organization that brings together leading engineers to provide expert advice on engineering and technology issues of national importance.
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 Historic Mechanical Engineering Landmark
Triple: [National Historic Civil Engineering Landmark, relatedTo, National Historic Mechanical Engineering Landmark]

Generated description

A National Historic Mechanical Engineering Landmark is a designation by the American Society of Mechanical Engineers recognizing historically significant mechanical engineering achievements, sites, or artifacts.

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

Target entity: National Historic Mechanical Engineering Landmark
Target entity description: A National Historic Mechanical Engineering Landmark is a designation by the American Society of Mechanical Engineers recognizing historically significant mechanical engineering achievements, sites, or artifacts.

A. National Historic Civil Engineering Landmark
The National Historic Civil Engineering Landmark designation is an honor awarded by the American Society of Civil Engineers to recognize historically significant and innovative civil engineering works.
B. Local Historic Civil Engineering Landmark
A Local Historic Civil Engineering Landmark is a site, structure, or project recognized by civil engineering organizations for its significant historical and engineering importance within a specific locality or region.
C. National Historic Landmark
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
D. National Register of Historic Places
The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
E. National Academy of Engineering
The National Academy of Engineering is a prestigious U.S. organization that brings together leading engineers to provide expert advice on engineering and technology issues of national importance.
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_69a24e0a5b7c81908d52da08c60dabc4`	completed	Feb. 28, 2026, 2:08 a.m.
NER	Named-entity recognition	`batch_69a256aaed108190ba12e36364d30ede`	completed	Feb. 28, 2026, 2:44 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a275e644a48190aa2b8cb142b14394`	completed	Feb. 28, 2026, 4:58 a.m.
NEDg	Description generation	`batch_69a276cddee08190aab0959702d44f67`	completed	Feb. 28, 2026, 5:02 a.m.
NED2	Entity disambiguation (via description)	`batch_69a277b7aee8819085cb05afc213eaff`	completed	Feb. 28, 2026, 5:05 a.m.

Created at: Feb. 28, 2026, 2:12 a.m.