Triple

T20169161
Position Surface form Disambiguated ID Type / Status
Subject de Havilland DH.53 Humming Bird E491908 entity
Predicate engineManufacturer P4022 FINISHED
Object Blackburne
Blackburne was a British manufacturer of small aero engines used in light aircraft during the early 20th century.
 E1414431 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: Blackburne | Statement: [de Havilland DH.53 Humming Bird, engineManufacturer, Blackburne]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackburne
Context triple: [de Havilland DH.53 Humming Bird, engineManufacturer, Blackburne]
  • A. Blackburne
    Blackburne is an English surname of Old English origin, historically associated with people from places named Blackburn in England.
  • B. Blackwood
    Blackwood is an unincorporated community and census-designated place in Camden County, New Jersey, known as a residential suburb within the Philadelphia metropolitan area.
  • C. Blackwood
    Blackwood is a swampy, Argonian- and Imperial-influenced region in southern Cyrodiil and northern Black Marsh within The Elder Scrolls universe.
  • D. Blackwood
    Blackwood is a town in south Wales known for its coal-mining heritage and location in the Sirhowy Valley.
  • E. Blackwood
    Blackwood is a surname of English origin borne by various notable individuals, including actors, writers, and public figures.
  • 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: Blackburne
Triple: [de Havilland DH.53 Humming Bird, engineManufacturer, Blackburne]
Generated description
Blackburne was a British manufacturer of small aero engines used in light aircraft during the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackburne
Target entity description: Blackburne was a British manufacturer of small aero engines used in light aircraft during the early 20th century.
  • A. Blackburne
    Blackburne is an English surname of Old English origin, historically associated with people from places named Blackburn in England.
  • B. Blackwood
    Blackwood is an unincorporated community and census-designated place in Camden County, New Jersey, known as a residential suburb within the Philadelphia metropolitan area.
  • C. Blackwood
    Blackwood is a swampy, Argonian- and Imperial-influenced region in southern Cyrodiil and northern Black Marsh within The Elder Scrolls universe.
  • D. Blackwood
    Blackwood is a town in south Wales known for its coal-mining heritage and location in the Sirhowy Valley.
  • E. Blackwood
    Blackwood is a surname of English origin borne by various notable individuals, including actors, writers, and public figures.
  • 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_69da6266c6888190bc1a3ecf24814d34 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e66846f4ec81908b0dc6a6e0ec27dd completed April 20, 2026, 5:54 p.m.
NED1 Entity disambiguation (via context triple) batch_6a083482950c8190aff6eb232ebbdd79 completed May 16, 2026, 9:10 a.m.
NEDg Description generation batch_6a08354678488190a04794496edc4333 completed May 16, 2026, 9:13 a.m.
NED2 Entity disambiguation (via description) batch_6a08360def9c8190b8a2d48814ee13c8 completed May 16, 2026, 9:17 a.m.
Created at: April 11, 2026, 11:35 p.m.