Triple

T6016322
Position Surface form Disambiguated ID Type / Status
Subject De Havilland Canada Dash 8 E133958 entity
Predicate developedFrom P1245 FINISHED
Object De Havilland Canada Dash 7
The De Havilland Canada Dash 7 is a four-engine regional turboprop airliner renowned for its short takeoff and landing (STOL) capabilities, enabling operations from short and rough runways.
E563875 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: De Havilland Canada Dash 7 | Statement: [De Havilland Canada Dash 8, developedFrom, De Havilland Canada Dash 7]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: De Havilland Canada Dash 7
Context triple: [De Havilland Canada Dash 8, developedFrom, De Havilland Canada Dash 7]
  • A. De Havilland Canada Dash 8
    The De Havilland Canada Dash 8 is a family of twin‑engine, high‑wing turboprop regional airliners known for their short takeoff and landing performance and widespread use on short-haul routes worldwide.
  • B. Beechcraft Duchess
    The Beechcraft Duchess is a light twin-engine training and touring aircraft known for its reliability and use in multi-engine pilot instruction.
  • C. McDonnell Douglas DC-9
    The McDonnell Douglas DC-9 is a twin-engine, short- to medium-range jet airliner introduced in the 1960s that became widely used by airlines around the world and served as the basis for later MD-80/90 series aircraft.
  • D. Hawker Siddeley HS 748
    The Hawker Siddeley HS 748 is a British twin-engine turboprop airliner designed in the late 1950s for short-haul regional routes and renowned for its rugged reliability and ability to operate from short, rough airstrips.
  • E. Convair 880
    The Convair 880 was a narrow-body jet airliner introduced in the early 1960s, known for its high speed but limited commercial success compared to contemporaries like the Boeing 707.
  • 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: De Havilland Canada Dash 7
Triple: [De Havilland Canada Dash 8, developedFrom, De Havilland Canada Dash 7]
Generated description
The De Havilland Canada Dash 7 is a four-engine regional turboprop airliner renowned for its short takeoff and landing (STOL) capabilities, enabling operations from short and rough runways.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: De Havilland Canada Dash 7
Target entity description: The De Havilland Canada Dash 7 is a four-engine regional turboprop airliner renowned for its short takeoff and landing (STOL) capabilities, enabling operations from short and rough runways.
  • A. De Havilland Canada Dash 8
    The De Havilland Canada Dash 8 is a family of twin‑engine, high‑wing turboprop regional airliners known for their short takeoff and landing performance and widespread use on short-haul routes worldwide.
  • B. Beechcraft Duchess
    The Beechcraft Duchess is a light twin-engine training and touring aircraft known for its reliability and use in multi-engine pilot instruction.
  • C. McDonnell Douglas DC-9
    The McDonnell Douglas DC-9 is a twin-engine, short- to medium-range jet airliner introduced in the 1960s that became widely used by airlines around the world and served as the basis for later MD-80/90 series aircraft.
  • D. Hawker Siddeley HS 748
    The Hawker Siddeley HS 748 is a British twin-engine turboprop airliner designed in the late 1950s for short-haul regional routes and renowned for its rugged reliability and ability to operate from short, rough airstrips.
  • E. Convair 880
    The Convair 880 was a narrow-body jet airliner introduced in the early 1960s, known for its high speed but limited commercial success compared to contemporaries like the Boeing 707.
  • 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_69c0087361a48190905c6b55969852b8 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04f82dd688190ad8882d8fb547cb5 completed March 22, 2026, 8:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1136a4720819092bf2c6a9101c71b completed March 23, 2026, 10:18 a.m.
NEDg Description generation batch_69c113efd9d88190a1ee7bbed4863a11 completed March 23, 2026, 10:20 a.m.
NED2 Entity disambiguation (via description) batch_69c1146097a88190bdd0345da094607e completed March 23, 2026, 10:22 a.m.
Created at: March 22, 2026, 4:06 p.m.