Triple

T13249285
Position Surface form Disambiguated ID Type / Status
Subject GE Aviation E315484 entity
Predicate notableProduct P1448 FINISHED
Object CF34 engine
The CF34 engine is a widely used high-bypass turbofan developed by GE Aviation, best known for powering many regional jets and business aircraft.
E1029810 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: CF34 engine | Statement: [GE Aviation, notableProduct, CF34 engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CF34 engine
Context triple: [GE Aviation, notableProduct, CF34 engine]
  • A. BMC A-series engine
    The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
  • B. Tiger Engine
    Tiger Engine is Bungie's proprietary game engine best known for powering the Destiny series of online first-person shooters.
  • C. Rover K-series engine
    The Rover K-series engine is a lightweight, all-aluminum inline-four automotive engine introduced in the late 1980s, known for its innovative construction, widespread use in Rover and MG cars, and later reputation for head gasket issues.
  • D. Vikas engine
    The Vikas engine is an Indian liquid-fueled rocket engine developed by ISRO and widely used to power the core and strap-on stages of its PSLV and GSLV launch vehicles.
  • E. HM7 engine
    The HM7 engine is a European cryogenic liquid-fuel rocket engine that served as the basis for the later HM7B upper-stage engine used on Ariane launch vehicles.
  • 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: CF34 engine
Triple: [GE Aviation, notableProduct, CF34 engine]
Generated description
The CF34 engine is a widely used high-bypass turbofan developed by GE Aviation, best known for powering many regional jets and business aircraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CF34 engine
Target entity description: The CF34 engine is a widely used high-bypass turbofan developed by GE Aviation, best known for powering many regional jets and business aircraft.
  • A. BMC A-series engine
    The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
  • B. Tiger Engine
    Tiger Engine is Bungie's proprietary game engine best known for powering the Destiny series of online first-person shooters.
  • C. Rover K-series engine
    The Rover K-series engine is a lightweight, all-aluminum inline-four automotive engine introduced in the late 1980s, known for its innovative construction, widespread use in Rover and MG cars, and later reputation for head gasket issues.
  • D. Vikas engine
    The Vikas engine is an Indian liquid-fueled rocket engine developed by ISRO and widely used to power the core and strap-on stages of its PSLV and GSLV launch vehicles.
  • E. HM7 engine
    The HM7 engine is a European cryogenic liquid-fuel rocket engine that served as the basis for the later HM7B upper-stage engine used on Ariane launch vehicles.
  • 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_69d806b1072881909e46bd212259c5f0 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d9e7ea881908abc4b3a54896692 completed April 10, 2026, 11:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff37f7448190b9c555cae010d3b6 completed May 3, 2026, 7:54 a.m.
NEDg Description generation batch_69f70476310c8190b13dc948c1f1ce95 completed May 3, 2026, 8:16 a.m.
NED2 Entity disambiguation (via description) batch_69f70578047c819089fc3044eceb4eac completed May 3, 2026, 8:21 a.m.
Created at: April 9, 2026, 9:24 p.m.