Triple

T15494428
Position Surface form Disambiguated ID Type / Status
Subject M40 motorway at junction 3A E378777 entity
Predicate isOnRouteBetween P24772 FINISHED
Object London and Birmingham
London and Birmingham are two major English cities—one the capital and largest city of the UK, the other a key industrial and cultural center in the West Midlands—linked by important transport routes such as the M40 motorway.
E1161109 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: London and Birmingham | Statement: [M40 motorway at junction 3A, isOnRouteBetween, London and Birmingham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London and Birmingham
Context triple: [M40 motorway at junction 3A, isOnRouteBetween, London and Birmingham]
  • A. Birmingham – Manchester
    Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
  • B. London and Tyneside
    London and Tyneside are two major urban and economic regions in England, with London as the capital city in the south and Tyneside as the metropolitan area around Newcastle upon Tyne in the northeast.
  • C. London–Manchester
    London–Manchester is a major intercity travel corridor in England connecting the capital city of London with the northern city of Manchester.
  • D. Manchester metropolitan area
    The Manchester metropolitan area is a New Hampshire-centered urban and economic region anchored by the city of Manchester and its surrounding communities.
  • E. Birmingham city centre
    Birmingham city centre is the main commercial, retail, and cultural hub of Birmingham, England, known for its shopping districts, business quarters, and major transport links.
  • 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: London and Birmingham
Triple: [M40 motorway at junction 3A, isOnRouteBetween, London and Birmingham]
Generated description
London and Birmingham are two major English cities—one the capital and largest city of the UK, the other a key industrial and cultural center in the West Midlands—linked by important transport routes such as the M40 motorway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London and Birmingham
Target entity description: London and Birmingham are two major English cities—one the capital and largest city of the UK, the other a key industrial and cultural center in the West Midlands—linked by important transport routes such as the M40 motorway.
  • A. Birmingham – Manchester
    Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
  • B. London and Tyneside
    London and Tyneside are two major urban and economic regions in England, with London as the capital city in the south and Tyneside as the metropolitan area around Newcastle upon Tyne in the northeast.
  • C. London–Manchester
    London–Manchester is a major intercity travel corridor in England connecting the capital city of London with the northern city of Manchester.
  • D. Manchester metropolitan area
    The Manchester metropolitan area is a New Hampshire-centered urban and economic region anchored by the city of Manchester and its surrounding communities.
  • E. Birmingham city centre
    Birmingham city centre is the main commercial, retail, and cultural hub of Birmingham, England, known for its shopping districts, business quarters, and major transport links.
  • 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_69d85cd53a7c819080f5b9042c4c199e completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03fad723481908d2aa33e8f065f2f completed April 16, 2026, 1:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3662f3388190b75ffe3ce418f36d completed May 9, 2026, 1:28 p.m.
NEDg Description generation batch_69ff36e2172c8190a95b0957d99f304f completed May 9, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_69ff375bfd648190967746050fcd48b2 completed May 9, 2026, 1:32 p.m.
Created at: April 10, 2026, 3:49 a.m.