Triple

T9560148
Position Surface form Disambiguated ID Type / Status
Subject Three Mile Island Nuclear Generating Station E230650 entity
Predicate previousOperator P97 FINISHED
Object GPU Nuclear
GPU Nuclear was an American nuclear power company best known for operating the Three Mile Island plant during the 1979 partial meltdown accident.
E807778 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: GPU Nuclear | Statement: [Three Mile Island Nuclear Generating Station, previousOperator, GPU Nuclear]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GPU Nuclear
Context triple: [Three Mile Island Nuclear Generating Station, previousOperator, GPU Nuclear]
  • A. GPU
    The GPU (State Political Directorate) was the Soviet Union’s early secret police and intelligence agency that operated in the 1920s, overseeing political repression and internal security before later reorganizations.
  • B. GPU
    GPU is the vehicle registration code used on license plates for cars registered in Poland’s Pomeranian Voivodeship.
  • C. GPU
    A GPU (Graphics Processing Unit) is a highly parallel processor originally designed for rendering graphics that is now widely used to accelerate compute-intensive tasks such as machine learning, scientific simulations, and video processing.
  • D. GPUS
    GPUS is a progressive U.S. political party focused on environmentalism, social justice, grassroots democracy, and nonviolence.
  • E. AMD Radeon GCN-based GPU
    The AMD Radeon GCN-based GPU is a graphics processor architecture from AMD’s Graphics Core Next family, widely used in gaming consoles and PCs for efficient, parallel graphics and compute performance.
  • 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: GPU Nuclear
Triple: [Three Mile Island Nuclear Generating Station, previousOperator, GPU Nuclear]
Generated description
GPU Nuclear was an American nuclear power company best known for operating the Three Mile Island plant during the 1979 partial meltdown accident.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: GPU Nuclear
Target entity description: GPU Nuclear was an American nuclear power company best known for operating the Three Mile Island plant during the 1979 partial meltdown accident.
  • A. GPU
    The GPU (State Political Directorate) was the Soviet Union’s early secret police and intelligence agency that operated in the 1920s, overseeing political repression and internal security before later reorganizations.
  • B. GPU
    GPU is the vehicle registration code used on license plates for cars registered in Poland’s Pomeranian Voivodeship.
  • C. GPU
    A GPU (Graphics Processing Unit) is a highly parallel processor originally designed for rendering graphics that is now widely used to accelerate compute-intensive tasks such as machine learning, scientific simulations, and video processing.
  • D. GPUS
    GPUS is a progressive U.S. political party focused on environmentalism, social justice, grassroots democracy, and nonviolence.
  • E. AMD Radeon GCN-based GPU
    The AMD Radeon GCN-based GPU is a graphics processor architecture from AMD’s Graphics Core Next family, widely used in gaming consoles and PCs for efficient, parallel graphics and compute performance.
  • 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_69ca847e53a88190a60eed7e02257f10 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd994bde0c8190afcba5cb8fa8b984 completed April 1, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1529b4974819096e26153c60bf05c completed April 4, 2026, 6:04 p.m.
NEDg Description generation batch_69d1567f587c8190898d261ce7db4df0 completed April 4, 2026, 6:20 p.m.
NED2 Entity disambiguation (via description) batch_69d156f3f3e48190b5b31cc28cfd703a completed April 4, 2026, 6:22 p.m.
Created at: March 30, 2026, 8:03 p.m.