Triple

T38537217
Position Surface form Disambiguated ID Type / Status
Subject Marine Drive station E924732 entity
Predicate isOnCorridor P1018 FINISHED
Object Cambie Street–Richmond corridor
The Cambie Street–Richmond corridor is a major north–south transportation and commercial route in Metro Vancouver connecting central Vancouver with the city of Richmond.
 E2274694 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: Cambie Street–Richmond corridor | Statement: [Marine Drive station, isOnCorridor, Cambie Street–Richmond corridor]
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: Cambie Street–Richmond corridor
Triple: [Marine Drive station, isOnCorridor, Cambie Street–Richmond corridor]
Generated description
The Cambie Street–Richmond corridor is a major north–south transportation and commercial route in Metro Vancouver connecting central Vancouver with the city of Richmond.

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_69f76eadeac081909cdfdd0474cb6765 completed May 3, 2026, 3:50 p.m.
NER Named-entity recognition batch_69fcd2e718088190912c2e47fbaf15cb completed May 7, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a41e02ebd248190aac5ee2a101454f0 completed June 29, 2026, 3:02 a.m.
NEDg Description generation batch_6a41e12f868c8190917fde5775e28d19 completed June 29, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_6a41e1c14b4c81908b2d6358dbd3ae0f completed June 29, 2026, 3:08 a.m.
Created at: May 3, 2026, 4:32 p.m.