Triple

T1443759
Position Surface form Disambiguated ID Type / Status
Subject Ottawa Centre E31130 entity
Predicate contains P35 FINISHED
Object Dow’s Lake
Dow’s Lake is a man-made urban lake in Ottawa, Ontario, known for its role in the Rideau Canal system and as a popular spot for recreation and seasonal festivals.
 E339045 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: Dow’s Lake | Statement: [Ottawa Centre, contains, Dow’s Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dow’s Lake
Context triple: [Ottawa Centre, contains, Dow’s Lake]
  • A. Fairview Lake
    Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
  • B. Long Lake
    Long Lake is a freshwater lake that serves as the setting for Long Lake Beach and is likely used for recreation and local outdoor activities.
  • C. Plover’s Lake
    Plover’s Lake is an archaeological and paleontological site within South Africa’s Cradle of Humankind World Heritage area, known for its rich fossil and early human remains.
  • D. Norris Lake
    Norris Lake is a large, popular reservoir in eastern Tennessee known for boating, fishing, and scenic recreation along its extensive shoreline.
  • E. Echo Lake
    Echo Lake is a themed area within Disney's Hollywood Studios that evokes 1930s Hollywood around a central lake, featuring attractions, dining, and entertainment.
  • 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: Dow’s Lake
Triple: [Ottawa Centre, contains, Dow’s Lake]
Generated description
Dow’s Lake is a man-made urban lake in Ottawa, Ontario, known for its role in the Rideau Canal system and as a popular spot for recreation and seasonal festivals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dow’s Lake
Target entity description: Dow’s Lake is a man-made urban lake in Ottawa, Ontario, known for its role in the Rideau Canal system and as a popular spot for recreation and seasonal festivals.
  • A. Fairview Lake
    Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
  • B. Long Lake
    Long Lake is a freshwater lake that serves as the setting for Long Lake Beach and is likely used for recreation and local outdoor activities.
  • C. Plover’s Lake
    Plover’s Lake is an archaeological and paleontological site within South Africa’s Cradle of Humankind World Heritage area, known for its rich fossil and early human remains.
  • D. Norris Lake
    Norris Lake is a large, popular reservoir in eastern Tennessee known for boating, fishing, and scenic recreation along its extensive shoreline.
  • E. Echo Lake
    Echo Lake is a themed area within Disney's Hollywood Studios that evokes 1930s Hollywood around a central lake, featuring attractions, dining, and entertainment.
  • 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_69a4991633388190a4d61b5a98aa407a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c533a158819084d0917776edb6e5 completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69b27693a86081909a7f4948ef473fd9 completed March 12, 2026, 8:17 a.m.
NEDg Description generation batch_69b2778f5d848190b5ae405f3e777992 completed March 12, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69b27879ff6081909f7d7f474d46ac4b completed March 12, 2026, 8:25 a.m.
Created at: March 1, 2026, 8 p.m.