Triple

T4206657
Position Surface form Disambiguated ID Type / Status
Subject European route E18 E93798 entity
Predicate roadNumber P1864 FINISHED
Object E18
E18 is a major trans-European road that runs from Craigavon in Northern Ireland through Scotland, Norway, Sweden, and Finland to Saint Petersburg in Russia.
 E422315 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: E18 | Statement: [European route E18, roadNumber, E18]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E18
Context triple: [European route E18, roadNumber, E18]
  • A. E1
    E1 is a central London postcode district covering parts of areas such as Whitechapel, Stepney, and Spitalfields in the East End.
  • B. E21
    E21 is the internal designation for the first generation of the BMW 3 Series compact executive car, produced in the 1970s and early 1980s.
  • C. E80
    E80 is a major European route that forms part of the international road network connecting Podgorica with other key cities across the continent.
  • D. E89
    E89 is the internal BMW designation for the second-generation Z4 roadster, known for its retractable hardtop and sporty grand-touring character.
  • E. E5
    E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
  • 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: E18
Triple: [European route E18, roadNumber, E18]
Generated description
E18 is a major trans-European road that runs from Craigavon in Northern Ireland through Scotland, Norway, Sweden, and Finland to Saint Petersburg in Russia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: E18
Target entity description: E18 is a major trans-European road that runs from Craigavon in Northern Ireland through Scotland, Norway, Sweden, and Finland to Saint Petersburg in Russia.
  • A. E1
    E1 is a central London postcode district covering parts of areas such as Whitechapel, Stepney, and Spitalfields in the East End.
  • B. E21
    E21 is the internal designation for the first generation of the BMW 3 Series compact executive car, produced in the 1970s and early 1980s.
  • C. E80
    E80 is a major European route that forms part of the international road network connecting Podgorica with other key cities across the continent.
  • D. E89
    E89 is the internal BMW designation for the second-generation Z4 roadster, known for its retractable hardtop and sporty grand-touring character.
  • E. E5
    E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
  • 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_69b3451743608190808f41d17ccf2650 completed March 12, 2026, 10:58 p.m.
NER Named-entity recognition batch_69b3480cfacc81909a2705eb4e9ce8c1 completed March 12, 2026, 11:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b596258db88190aed602eeb2323fee completed March 14, 2026, 5:08 p.m.
NEDg Description generation batch_69b59695c99481909a061751eaccbb25 completed March 14, 2026, 5:10 p.m.
NED2 Entity disambiguation (via description) batch_69b59a568e288190a87ba03b181f27df completed March 14, 2026, 5:26 p.m.
Created at: March 12, 2026, 11:03 p.m.