Triple

T17235296
Position Surface form Disambiguated ID Type / Status
Subject Lawrence Park, Toronto E418341 entity
Predicate servedBy P82 FINISHED
Object Lawrence subway station E421590 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: Lawrence subway station | Statement: [Lawrence Park, Toronto, servedBy, Lawrence subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lawrence subway station
Context triple: [Lawrence Park, Toronto, servedBy, Lawrence subway station]
  • A. Lawrence subway station chosen
    Lawrence subway station is a Toronto Transit Commission subway station on Line 1 Yonge–University located in Midtown Toronto, Canada.
  • B. Clark/Lake subway station
    Clark/Lake subway station is a major multi-level Chicago 'L' transit hub in the Loop, serving several lines and providing extensive connections between elevated and subway services.
  • C. Cowan Road subway station
    Cowan Road subway station is a planned or lesser-known station associated with the Glasgow Subway urban rail network in Glasgow, Scotland.
  • D. Rector Street subway station
    Rector Street subway station is a New York City Subway stop in Lower Manhattan serving the Financial District near the World Trade Center and Battery Park.
  • E. Forest Park North subway station
    Forest Park North subway station is a Beijing Subway stop serving as a key access point to the Olympic Forest Park area.
  • 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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42dfb04e481909f4ee3ed31fffe10 completed April 19, 2026, 1:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0170ef3110819097ac1346ae33ef94 completed May 11, 2026, 6:02 a.m.
Created at: April 10, 2026, 5:39 a.m.