Triple

T17617264
Position Surface form Disambiguated ID Type / Status
Subject Rutan Boomerang E429115 entity
Predicate registration P3328 FINISHED
Object N24BT
N24BT is the U.S. civil registration identifier assigned to the unique Rutan Boomerang asymmetric twin-engine aircraft.
 E1277981 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: N24BT | Statement: [Rutan Boomerang, registration, N24BT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: N24BT
Context triple: [Rutan Boomerang, registration, N24BT]
  • A. BT20
    BT20 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of Bangor and the surrounding region.
  • B. N228
    N228 is a regional road in the Netherlands that provides access to and from the village of Benschop.
  • C. N25
    N25 is a major national primary road in Ireland that runs along the south coast, linking cities such as Cork and Waterford and providing an important route to Rosslare Europort.
  • D. N22
    N22 is a major national primary road in Ireland that connects Cork to Killarney and serves several towns in County Cork and County Kerry.
  • E. BT28
    BT28 is a postal district in the BT postcode area of Northern Ireland, covering parts of Lisburn and its surrounding region.
  • 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: N24BT
Triple: [Rutan Boomerang, registration, N24BT]
Generated description
N24BT is the U.S. civil registration identifier assigned to the unique Rutan Boomerang asymmetric twin-engine aircraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: N24BT
Target entity description: N24BT is the U.S. civil registration identifier assigned to the unique Rutan Boomerang asymmetric twin-engine aircraft.
  • A. BT20
    BT20 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of Bangor and the surrounding region.
  • B. N228
    N228 is a regional road in the Netherlands that provides access to and from the village of Benschop.
  • C. N25
    N25 is a major national primary road in Ireland that runs along the south coast, linking cities such as Cork and Waterford and providing an important route to Rosslare Europort.
  • D. N22
    N22 is a major national primary road in Ireland that connects Cork to Killarney and serves several towns in County Cork and County Kerry.
  • E. BT28
    BT28 is a postal district in the BT postcode area of Northern Ireland, covering parts of Lisburn and its surrounding region.
  • 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46d33a2b081908deecee773c333af completed April 19, 2026, 5:50 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01e82b36448190b3b49b864e987f63 completed May 11, 2026, 2:31 p.m.
NEDg Description generation batch_6a01ecfb2ff4819082f67ab1f2ce8885 completed May 11, 2026, 2:51 p.m.
NED2 Entity disambiguation (via description) batch_6a01ee0c03e881908aaaa3bd0f596387 completed May 11, 2026, 2:56 p.m.
Created at: April 10, 2026, 5:51 a.m.