Triple

T1114538

Position	Surface form	Disambiguated ID	Type / Status
Subject	United States nuclear weapons complex	`E11066`	entity
Predicate	includesFacility	`P12416`	FINISHED
Object	Waste Isolation Pilot Plant The Waste Isolation Pilot Plant is a deep geological repository in New Mexico designed for the long-term disposal of transuranic radioactive waste from U.S. nuclear weapons production.	`E134098`	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: Waste Isolation Pilot Plant | Statement: [United States nuclear weapons complex, includesFacility, Waste Isolation Pilot Plant]

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

Target entity: Waste Isolation Pilot Plant
Context triple: [United States nuclear weapons complex, includesFacility, Waste Isolation Pilot Plant]

A. Nevada National Security Site
The Nevada National Security Site is a U.S. Department of Energy reservation in southern Nevada historically used for nuclear weapons testing and now for national security research, training, and hazardous materials experiments.
B. Pantex Plant
Pantex Plant is a U.S. nuclear weapons facility in Texas responsible for the assembly, disassembly, and maintenance of the nation’s nuclear warheads.
C. Savannah River Site
Savannah River Site is a U.S. Department of Energy nuclear reservation in South Carolina historically used for producing materials for nuclear weapons and now focused on environmental cleanup and nuclear materials management.
D. Y-12 National Security Complex
The Y-12 National Security Complex is a U.S. Department of Energy facility central to nuclear weapons production, uranium processing, and national security operations.
E. Hanford Site, Washington
Hanford Site, Washington is a large decommissioned nuclear production complex along the Columbia River that was central to U.S. plutonium production during and after World War II and is now one of the nation’s most challenging environmental cleanup sites.
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: Waste Isolation Pilot Plant
Triple: [United States nuclear weapons complex, includesFacility, Waste Isolation Pilot Plant]

Generated description

The Waste Isolation Pilot Plant is a deep geological repository in New Mexico designed for the long-term disposal of transuranic radioactive waste from U.S. nuclear weapons production.

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

Target entity: Waste Isolation Pilot Plant
Target entity description: The Waste Isolation Pilot Plant is a deep geological repository in New Mexico designed for the long-term disposal of transuranic radioactive waste from U.S. nuclear weapons production.

A. Nevada National Security Site
The Nevada National Security Site is a U.S. Department of Energy reservation in southern Nevada historically used for nuclear weapons testing and now for national security research, training, and hazardous materials experiments.
B. Pantex Plant
Pantex Plant is a U.S. nuclear weapons facility in Texas responsible for the assembly, disassembly, and maintenance of the nation’s nuclear warheads.
C. Savannah River Site
Savannah River Site is a U.S. Department of Energy nuclear reservation in South Carolina historically used for producing materials for nuclear weapons and now focused on environmental cleanup and nuclear materials management.
D. Y-12 National Security Complex
The Y-12 National Security Complex is a U.S. Department of Energy facility central to nuclear weapons production, uranium processing, and national security operations.
E. Hanford Site, Washington
Hanford Site, Washington is a large decommissioned nuclear production complex along the Columbia River that was central to U.S. plutonium production during and after World War II and is now one of the nation’s most challenging environmental cleanup sites.
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_69a493252a648190ac48f8742474a5e8`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a4bf0ecd448190affb5c24c3520732`	completed	March 1, 2026, 10:34 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac667127008190b2aa1f3aafc87340`	completed	March 7, 2026, 5:54 p.m.
NEDg	Description generation	`batch_69ac66f0e874819092d51913f08905d4`	completed	March 7, 2026, 5:57 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac676cb9a08190a83d47de80126677`	completed	March 7, 2026, 5:59 p.m.

Created at: March 1, 2026, 7:43 p.m.