Triple

T15203653
Position Surface form Disambiguated ID Type / Status
Subject M50 motorway E363328 entity
Predicate roadNumber P1864 FINISHED
Object M50
M50 is a major motorway in the United Kingdom that runs between the M5 near Tewkesbury and the A40 near Ross-on-Wye, serving as an important link in the regional road network.
 E1143436 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: M50 | Statement: [M50 motorway, roadNumber, M50]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M50
Context triple: [M50 motorway, roadNumber, M50]
  • A. M5
    M5 is a major British motorway that runs through the West Midlands and South West England, connecting the Midlands to the South West peninsula.
  • B. M5
    M5 is a line of the Bucharest Metro rapid transit system serving parts of Romania’s capital city.
  • C. M5
    M5 is a New York City bus route that runs along Manhattan’s west side, connecting Lower Manhattan with uptown neighborhoods including Morningside Heights.
  • D. M-50
    M-50 is a major orbital motorway around Madrid, Spain, designed to divert traffic from the city center and connect key suburbs and highways.
  • E. M-50
    M-50 is a state trunkline highway in Michigan that runs east–west across the southern part of the state, connecting several communities and major routes.
  • 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: M50
Triple: [M50 motorway, roadNumber, M50]
Generated description
M50 is a major motorway in the United Kingdom that runs between the M5 near Tewkesbury and the A40 near Ross-on-Wye, serving as an important link in the regional road network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: M50
Target entity description: M50 is a major motorway in the United Kingdom that runs between the M5 near Tewkesbury and the A40 near Ross-on-Wye, serving as an important link in the regional road network.
  • A. M5
    M5 is a New York City bus route that runs along Manhattan’s west side, connecting Lower Manhattan with uptown neighborhoods including Morningside Heights.
  • B. M5
    M5 is a major British motorway that runs through the West Midlands and South West England, connecting the Midlands to the South West peninsula.
  • C. M5
    M5 is a line of the Bucharest Metro rapid transit system serving parts of Romania’s capital city.
  • D. M-50
    M-50 is a major orbital motorway around Madrid, Spain, designed to divert traffic from the city center and connect key suburbs and highways.
  • E. M-50
    M-50 is a state trunkline highway in Michigan that runs east–west across the southern part of the state, connecting several communities and major routes.
  • 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e006b693a48190a6230b7b52bc8cd3 completed April 15, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69fed3390b708190b10c876c437c72c8 completed May 9, 2026, 6:24 a.m.
NEDg Description generation batch_69fed44b2e3c8190aad111e2bc2b56a2 completed May 9, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_69fed547192c8190b89755fff48ca620 completed May 9, 2026, 6:33 a.m.
Created at: April 10, 2026, 3:10 a.m.