Triple

T14038036
Position Surface form Disambiguated ID Type / Status
Subject Icebreaker Lenin E337763 entity
Predicate reactorType P3675 FINISHED
Object OK-150
OK-150 is a Soviet-era marine nuclear reactor design used to power early nuclear icebreakers such as the Lenin.
 E1075095 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: OK-150 | Statement: [Icebreaker Lenin, reactorType, OK-150]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OK-150
Context triple: [Icebreaker Lenin, reactorType, OK-150]
  • A. OK-16
    OK-16 is a state highway in Oklahoma that serves as a regional connector route across several counties.
  • B. OKS
    OKS is the abbreviation commonly used for the National Olympic Committee of Serbia, the body responsible for organizing the country’s participation in the Olympic Games.
  • C. OV-105
    OV-105, better known as Space Shuttle Endeavour, was NASA’s fifth and final operational orbiter, built to replace Challenger and used for numerous missions including International Space Station assembly flights.
  • D. OKO
    OKO is the IATA airport code for Yokota Air Base, a United States Air Force installation in western Tokyo, Japan.
  • E. Ock
    Ock is a small river in Oxfordshire, England, that flows through towns such as Wantage and Abingdon before joining the River Thames.
  • 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: OK-150
Triple: [Icebreaker Lenin, reactorType, OK-150]
Generated description
OK-150 is a Soviet-era marine nuclear reactor design used to power early nuclear icebreakers such as the Lenin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OK-150
Target entity description: OK-150 is a Soviet-era marine nuclear reactor design used to power early nuclear icebreakers such as the Lenin.
  • A. OK-16
    OK-16 is a state highway in Oklahoma that serves as a regional connector route across several counties.
  • B. OKS
    OKS is the abbreviation commonly used for the National Olympic Committee of Serbia, the body responsible for organizing the country’s participation in the Olympic Games.
  • C. OV-105
    OV-105, better known as Space Shuttle Endeavour, was NASA’s fifth and final operational orbiter, built to replace Challenger and used for numerous missions including International Space Station assembly flights.
  • D. OKO
    OKO is the IATA airport code for Yokota Air Base, a United States Air Force installation in western Tokyo, Japan.
  • E. Ock
    Ock is a small river in Oxfordshire, England, that flows through towns such as Wantage and Abingdon before joining the River Thames.
  • 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_69d81c664e48819088cbd8f433aeffe5 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de30ee374081908b6b5e8f81dd90f2 completed April 14, 2026, 12:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69fbc33bc20081909abea7e64d1bd578 completed May 6, 2026, 10:39 p.m.
NEDg Description generation batch_69fbc53729d081908b74532d2ed54b7a completed May 6, 2026, 10:48 p.m.
NED2 Entity disambiguation (via description) batch_69fbc5d76cdc8190970778580437cf72 completed May 6, 2026, 10:51 p.m.
Created at: April 9, 2026, 10:20 p.m.