Triple

T25786162
Position Surface form Disambiguated ID Type / Status
Subject Block V E649422 entity
Predicate hasNuclearReactorType P171735 FINISHED
Object S9G reactor
The S9G reactor is a U.S. Navy nuclear propulsion reactor designed to power and provide electricity for Virginia-class (Block V) nuclear-powered attack submarines.
 E1693327 NE FINISHED

How this triple was built (3 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: S9G reactor | Statement: [Block V, hasNuclearReactorType, S9G reactor]
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: S9G reactor
Triple: [Block V, hasNuclearReactorType, S9G reactor]
Generated description
The S9G reactor is a U.S. Navy nuclear propulsion reactor designed to power and provide electricity for Virginia-class (Block V) nuclear-powered attack submarines.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasNuclearReactorType
Context triple: [Block V, hasNuclearReactorType, S9G reactor]
  • A. hasNuclearActivityType
    Indicates that an entity is associated with a specific type or category of nuclear-related activity.
  • B. thermalNeutronReactor
    Indicates that the subject is a nuclear reactor that operates using thermal (low-energy) neutrons to sustain its fission chain reaction.
  • C. nuclearReactorOrigin
    Indicates the source or place from which a nuclear reactor originates or is derived.
  • D. nuclearReactorLocation
    Indicates the place where a nuclear reactor is situated or operates.
  • E. nuclearPowered
    Indicates that something operates using nuclear energy as its primary power source.
  • F. None of above. chosen

Provenance (7 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_69e7ab33e9308190afe415dc6f9e8876 completed April 21, 2026, 4:52 p.m.
NER Named-entity recognition batch_69f6a28c7c148190bfc980aad9f678ca completed May 3, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a10cc27eb988190805fa2cf0de534a1 completed May 22, 2026, 9:35 p.m.
NEDg Description generation batch_6a10ccee67b881908f933ec91168f098 completed May 22, 2026, 9:38 p.m.
NED2 Entity disambiguation (via description) batch_6a10ce0317348190b9b75259df58a264 completed May 22, 2026, 9:43 p.m.
PD Predicate disambiguation batch_69f69fe1e3c88190830bb2e9f407357e completed May 3, 2026, 1:07 a.m.
PDg Predicate description generation batch_69f6a28b8ea881908733485374771c51 completed May 3, 2026, 1:19 a.m.
Created at: April 22, 2026, 5:55 a.m.