Triple

T3889415
Position Surface form Disambiguated ID Type / Status
Subject Hatch Nuclear Power Plant E88021 entity
Predicate hasReactorUnit P51668 FINISHED
Object Hatch Unit 2
Hatch Unit 2 is a boiling water reactor unit at the Edwin I. Hatch Nuclear Power Plant in Georgia, generating commercial nuclear electricity for the regional grid.
 E399372 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: Hatch Unit 2 | Statement: [Hatch Nuclear Power Plant, hasReactorUnit, Hatch Unit 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hatch Unit 2
Context triple: [Hatch Nuclear Power Plant, hasReactorUnit, Hatch Unit 2]
  • A. Hatch Unit 1
    Hatch Unit 1 is a boiling water reactor unit at the Edwin I. Hatch Nuclear Power Plant in Georgia, generating commercial nuclear electricity for the regional grid.
  • B. Hatch
    Hatch is a surname most prominently associated with Orrin Hatch, the long-serving U.S. senator from Utah.
  • C. Hatch Warren
    Hatch Warren is a residential suburb located on the southwestern edge of Basingstoke in Hampshire, England.
  • D. Namba Hatch
    Namba Hatch is a distinctive riverside live music and event venue in Osaka, Japan, known for its modern, ship-like architecture and frequent concerts.
  • E. Hut 4
    Hut 4 was a building at Bletchley Park that housed part of the British World War II codebreaking operations, particularly focused on naval intelligence.
  • 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: Hatch Unit 2
Triple: [Hatch Nuclear Power Plant, hasReactorUnit, Hatch Unit 2]
Generated description
Hatch Unit 2 is a boiling water reactor unit at the Edwin I. Hatch Nuclear Power Plant in Georgia, generating commercial nuclear electricity for the regional grid.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hatch Unit 2
Target entity description: Hatch Unit 2 is a boiling water reactor unit at the Edwin I. Hatch Nuclear Power Plant in Georgia, generating commercial nuclear electricity for the regional grid.
  • A. Hatch Unit 1
    Hatch Unit 1 is a boiling water reactor unit at the Edwin I. Hatch Nuclear Power Plant in Georgia, generating commercial nuclear electricity for the regional grid.
  • B. Hatch
    Hatch is a surname most prominently associated with Orrin Hatch, the long-serving U.S. senator from Utah.
  • C. Hatch Warren
    Hatch Warren is a residential suburb located on the southwestern edge of Basingstoke in Hampshire, England.
  • D. Namba Hatch
    Namba Hatch is a distinctive riverside live music and event venue in Osaka, Japan, known for its modern, ship-like architecture and frequent concerts.
  • E. Hut 4
    Hut 4 was a building at Bletchley Park that housed part of the British World War II codebreaking operations, particularly focused on naval intelligence.
  • 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_69aed9466d548190939f5217a23ed4ac completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef90e5f408190abf8353e153d1558 completed March 9, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b52848b5688190aa49774dcd037097 completed March 14, 2026, 9:20 a.m.
NEDg Description generation batch_69b529182fc4819080b70ba8af713535 completed March 14, 2026, 9:23 a.m.
NED2 Entity disambiguation (via description) batch_69b5297b3e14819093886f2cedb05abc completed March 14, 2026, 9:25 a.m.
Created at: March 9, 2026, 3:21 p.m.