Triple

T9698897
Position Surface form Disambiguated ID Type / Status
Subject B2157 road E234722 entity
Predicate hasRoadNumber P1864 FINISHED
Object B2157
B2157 is a designated B-class road in the United Kingdom forming part of the country's secondary road network.
 E815014 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: B2157 | Statement: [B2157 road, hasRoadNumber, B2157]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: B2157
Context triple: [B2157 road, hasRoadNumber, B2157]
  • A. C257
    C257 is the internal designation for the third-generation Mercedes-Benz CLS, a luxury four-door coupé introduced in the late 2010s.
  • B. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • C. ECU
    ECU is a public Australian university based in Perth, Western Australia, named after social reformer Edith Cowan and known for its teaching and research across a wide range of disciplines.
  • D. ECU
    ECU is a public research university in Greenville, North Carolina, known for its comprehensive academic programs and strong emphasis on health sciences and regional engagement.
  • E. B197
    B197 is a classified B-road in England that follows part of the historic Great North Road route.
  • 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: B2157
Triple: [B2157 road, hasRoadNumber, B2157]
Generated description
B2157 is a designated B-class road in the United Kingdom forming part of the country's secondary road network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: B2157
Target entity description: B2157 is a designated B-class road in the United Kingdom forming part of the country's secondary road network.
  • A. C257
    C257 is the internal designation for the third-generation Mercedes-Benz CLS, a luxury four-door coupé introduced in the late 2010s.
  • B. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • C. ECU
    ECU is a public Australian university based in Perth, Western Australia, named after social reformer Edith Cowan and known for its teaching and research across a wide range of disciplines.
  • D. ECU
    ECU is a public research university in Greenville, North Carolina, known for its comprehensive academic programs and strong emphasis on health sciences and regional engagement.
  • E. B197
    B197 is a classified B-road in England that follows part of the historic Great North Road route.
  • 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_69ca84cb580c8190a7e5f4b3bcdaf2a4 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9d3d425c8190b652d84186b5ce9f completed April 1, 2026, 10:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1912a551c8190bd6b48790f117f71 completed April 4, 2026, 10:31 p.m.
NEDg Description generation batch_69d193d8dd7c819094ca47105c3135e6 completed April 4, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69d1943d67988190aac089266d2d4abc completed April 4, 2026, 10:44 p.m.
Created at: March 30, 2026, 8:18 p.m.