Triple

T622587
Position Surface form Disambiguated ID Type / Status
Subject Toronto Pearson International Airport E14544 entity
Predicate locatedNear P294 FINISHED
Object Highway 427 E38888 NE FINISHED

How this triple was built (2 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: Highway 427 | Statement: [Toronto Pearson International Airport, locatedNear, Highway 427]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Highway 427
Context triple: [Toronto Pearson International Airport, locatedNear, Highway 427]
  • A. Highway 427 chosen
    Highway 427 is a major controlled-access highway in the Greater Toronto Area that serves as a key north–south transportation corridor connecting Toronto with surrounding communities.
  • B. Highway 400
    Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
  • C. Highway 401
    Highway 401 is a major multi-lane freeway in Ontario, Canada, forming a key segment of the Trans-Canada Highway and serving as one of the busiest highways in North America.
  • D. Highway 407 ETR
    Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
  • E. Newell Highway
    Newell Highway is a major inland highway in New South Wales, Australia, forming a key north–south freight and transport route through regions including the Riverina.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e402d9c8190936896e3ebb6edc5 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a567012e9c81909d502e29fff35750 completed March 2, 2026, 10:31 a.m.
Created at: March 1, 2026, 7:35 p.m.