Triple

T21289476
Position Surface form Disambiguated ID Type / Status
Subject Arthur Laing Bridge E524746 entity
Predicate hasApproachRoad P4067 FINISHED
Object Southwest Marine Drive
Southwest Marine Drive is a major scenic arterial road in Vancouver, British Columbia, running along the city’s southern edge and connecting key routes and bridges.
E1476300 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: Southwest Marine Drive | Statement: [Arthur Laing Bridge, hasApproachRoad, Southwest Marine Drive]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Southwest Marine Drive
Context triple: [Arthur Laing Bridge, hasApproachRoad, Southwest Marine Drive]
  • A. West Mission Bay Drive
    West Mission Bay Drive is a major roadway in San Diego, California, that runs through the Mission Bay area and provides access to its parks, beaches, and recreational facilities.
  • B. Marina Boulevard
    Marina Boulevard is a major waterfront thoroughfare in San Francisco’s Marina District, known for its scenic views along the northern edge of the city.
  • C. Gulf of Mexico Drive
    Gulf of Mexico Drive is the main scenic roadway running the length of Longboat Key, Florida, providing access to its beaches, residences, and resorts along the Gulf Coast.
  • D. Ocean Shores Boulevard
    Ocean Shores Boulevard is the main coastal thoroughfare in Ocean Shores, Washington, lined with beach access points, lodging, and local businesses.
  • E. Shoreline Boulevard
    Shoreline Boulevard is a coastal roadway in Corpus Christi, Texas, that runs along the bayfront and provides access to parks, waterfront attractions, and scenic views.
  • 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: Southwest Marine Drive
Triple: [Arthur Laing Bridge, hasApproachRoad, Southwest Marine Drive]
Generated description
Southwest Marine Drive is a major scenic arterial road in Vancouver, British Columbia, running along the city’s southern edge and connecting key routes and bridges.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Southwest Marine Drive
Target entity description: Southwest Marine Drive is a major scenic arterial road in Vancouver, British Columbia, running along the city’s southern edge and connecting key routes and bridges.
  • A. West Mission Bay Drive
    West Mission Bay Drive is a major roadway in San Diego, California, that runs through the Mission Bay area and provides access to its parks, beaches, and recreational facilities.
  • B. Marina Boulevard
    Marina Boulevard is a major waterfront thoroughfare in San Francisco’s Marina District, known for its scenic views along the northern edge of the city.
  • C. Gulf of Mexico Drive
    Gulf of Mexico Drive is the main scenic roadway running the length of Longboat Key, Florida, providing access to its beaches, residences, and resorts along the Gulf Coast.
  • D. Ocean Shores Boulevard
    Ocean Shores Boulevard is the main coastal thoroughfare in Ocean Shores, Washington, lined with beach access points, lodging, and local businesses.
  • E. Shoreline Boulevard
    Shoreline Boulevard is a coastal roadway in Corpus Christi, Texas, that runs along the bayfront and provides access to parks, waterfront attractions, and scenic views.
  • 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_69e0b5171f6c8190a5d57201ede73811 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e736d882408190a2300327cb73b7f6 completed April 21, 2026, 8:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09980c3fbc8190aefe065a0d6cd8b5 completed May 17, 2026, 10:27 a.m.
NEDg Description generation batch_6a0998a3326481908a4dfddfb7b2ecd9 completed May 17, 2026, 10:29 a.m.
NED2 Entity disambiguation (via description) batch_6a09996c8d7c81908cc9874f6e1a3fff completed May 17, 2026, 10:33 a.m.
Created at: April 16, 2026, 4:03 p.m.