Triple

T854084
Position Surface form Disambiguated ID Type / Status
Subject Idaho National Engineering Laboratory E18450 entity
Predicate hasFacility P105 FINISHED
Object Loss-of-Fluid Test Facility
The Loss-of-Fluid Test Facility is a specialized experimental installation used to study and simulate loss-of-coolant and related accident scenarios in nuclear reactors.
E99197 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: Loss-of-Fluid Test Facility | Statement: [Idaho National Engineering Laboratory, hasFacility, Loss-of-Fluid Test Facility]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Loss-of-Fluid Test Facility
Context triple: [Idaho National Engineering Laboratory, hasFacility, Loss-of-Fluid Test Facility]
  • A. Hawthorne test tunnel
    Hawthorne test tunnel is an experimental underground transportation tunnel in Hawthorne, California, built by The Boring Company to demonstrate and develop high-speed, low-cost tunneling and transit technologies.
  • B. National Transonic Facility
    The National Transonic Facility is a high-pressure, cryogenic wind tunnel at NASA’s Langley Research Center used to test aircraft and aerospace vehicle designs at transonic speeds with high aerodynamic accuracy.
  • C. X-10 graphite reactor
    The X-10 graphite reactor was an early nuclear reactor at Oak Ridge, Tennessee, built during the Manhattan Project as a pilot plant for plutonium production and a key step toward the development of nuclear weapons and nuclear energy.
  • D. Underground Injection Control program
    The Underground Injection Control program is a U.S. regulatory framework that oversees and permits the injection of fluids into underground wells to protect groundwater resources from contamination.
  • E. Ames Research Center 80-by-120-Foot Wind Tunnel
    The Ames Research Center 80-by-120-Foot Wind Tunnel is one of the world’s largest wind tunnels, used primarily for testing full-scale aircraft and aerospace vehicles under controlled aerodynamic conditions.
  • 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: Loss-of-Fluid Test Facility
Triple: [Idaho National Engineering Laboratory, hasFacility, Loss-of-Fluid Test Facility]
Generated description
The Loss-of-Fluid Test Facility is a specialized experimental installation used to study and simulate loss-of-coolant and related accident scenarios in nuclear reactors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Loss-of-Fluid Test Facility
Target entity description: The Loss-of-Fluid Test Facility is a specialized experimental installation used to study and simulate loss-of-coolant and related accident scenarios in nuclear reactors.
  • A. Hawthorne test tunnel
    Hawthorne test tunnel is an experimental underground transportation tunnel in Hawthorne, California, built by The Boring Company to demonstrate and develop high-speed, low-cost tunneling and transit technologies.
  • B. National Transonic Facility
    The National Transonic Facility is a high-pressure, cryogenic wind tunnel at NASA’s Langley Research Center used to test aircraft and aerospace vehicle designs at transonic speeds with high aerodynamic accuracy.
  • C. X-10 graphite reactor
    The X-10 graphite reactor was an early nuclear reactor at Oak Ridge, Tennessee, built during the Manhattan Project as a pilot plant for plutonium production and a key step toward the development of nuclear weapons and nuclear energy.
  • D. Underground Injection Control program
    The Underground Injection Control program is a U.S. regulatory framework that oversees and permits the injection of fluids into underground wells to protect groundwater resources from contamination.
  • E. Ames Research Center 80-by-120-Foot Wind Tunnel
    The Ames Research Center 80-by-120-Foot Wind Tunnel is one of the world’s largest wind tunnels, used primarily for testing full-scale aircraft and aerospace vehicles under controlled aerodynamic conditions.
  • 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_69a4938bdd3c8190a954a3c11844d9cf completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac389a44819093396a58d2afa700 completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a792a29f448190b96d934656e5399e completed March 4, 2026, 2:02 a.m.
NEDg Description generation batch_69a79335d99c819098c72e7a86ad1130 completed March 4, 2026, 2:04 a.m.
NED2 Entity disambiguation (via description) batch_69a793c612d88190bce254142bd75f67 completed March 4, 2026, 2:07 a.m.
Created at: March 1, 2026, 7:39 p.m.