Triple

T10302710
Position Surface form Disambiguated ID Type / Status
Subject Bay station E241671 entity
Predicate hasSecondaryPlatform P46399 FINISHED
Object Lower Bay
Lower Bay is an unused lower-level subway platform beneath Toronto's Bay station, historically employed for short-lived interlining service and now occasionally used for training and film shoots.
E856547 NE FINISHED

How this triple was built (5 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: Lower Bay | Statement: [Bay station, hasSecondaryPlatform, Lower Bay]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lower Bay
Context triple: [Bay station, hasSecondaryPlatform, Lower Bay]
  • A. Lower Bay
    Lower Bay is a tranquil beachside village on the island of Bequia in Saint Vincent and the Grenadines, known for its sandy shoreline and relaxed Caribbean atmosphere.
  • B. Middle Bay
    Middle Bay is a coastal inlet and recreational waterway near Oceanside on the south shore of Long Island, New York.
  • C. Deep Bay
    Deep Bay is a coastal inlet between Hong Kong and Shenzhen known for its mangrove wetlands and rich estuarine ecosystem.
  • D. Deep Bay
    Deep Bay is a small coastal community and sheltered harbor on central Vancouver Island in British Columbia, Canada, known for boating, fishing, and marine research activities.
  • E. Berkeley Bay
    Berkeley Bay is a coastal beach area associated with the seaside village of Birchington-on-Sea in Kent, England.
  • 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: Lower Bay
Triple: [Bay station, hasSecondaryPlatform, Lower Bay]
Generated description
Lower Bay is an unused lower-level subway platform beneath Toronto's Bay station, historically employed for short-lived interlining service and now occasionally used for training and film shoots.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lower Bay
Target entity description: Lower Bay is an unused lower-level subway platform beneath Toronto's Bay station, historically employed for short-lived interlining service and now occasionally used for training and film shoots.
  • A. Lower Bay
    Lower Bay is a tranquil beachside village on the island of Bequia in Saint Vincent and the Grenadines, known for its sandy shoreline and relaxed Caribbean atmosphere.
  • B. Middle Bay
    Middle Bay is a coastal inlet and recreational waterway near Oceanside on the south shore of Long Island, New York.
  • C. Deep Bay
    Deep Bay is a coastal inlet between Hong Kong and Shenzhen known for its mangrove wetlands and rich estuarine ecosystem.
  • D. Deep Bay
    Deep Bay is a small coastal community and sheltered harbor on central Vancouver Island in British Columbia, Canada, known for boating, fishing, and marine research activities.
  • E. Berkeley Bay
    Berkeley Bay is a coastal beach area associated with the seaside village of Birchington-on-Sea in Kent, England.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSecondaryPlatform
Context triple: [Bay station, hasSecondaryPlatform, Lower Bay]
  • A. hasPrimaryPlatform
    Indicates that one entity is designated as the main or principal platform associated with another entity.
  • B. hasCompanionPlatform chosen
    Indicates that an entity is associated with or supported by an additional platform that accompanies or complements it.
  • C. hasSecondary
    Indicates that an entity is associated with an additional or subordinate counterpart beyond its primary one.
  • D. hasSecondaryUsage
    Indicates that an entity is associated with an additional, non-primary function or purpose beyond its main intended use.
  • E. hasSecondaryCore
    Indicates that an entity possesses an additional, subordinate core component alongside its primary core.
  • F. None of above.

Provenance (6 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_69d381ac38808190a8ca7457c85b625b completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d30846108190875042ab1c0204e0 completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71d4f6c30819098bcdc77ba1836c3 completed April 9, 2026, 3:30 a.m.
NEDg Description generation batch_69d7318402f08190b655bdddbd97ecb9 completed April 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69d734473ef48190852dbe48742a4273 completed April 9, 2026, 5:08 a.m.
PD Predicate disambiguation batch_69d4d1f35e548190be3b4d92d65d2d20 completed April 7, 2026, 9:44 a.m.
Created at: April 6, 2026, 11:45 a.m.