Triple

T1443760
Position Surface form Disambiguated ID Type / Status
Subject Ottawa Centre E31130 entity
Predicate contains P35 FINISHED
Object Central Experimental Farm (eastern portion)
The Central Experimental Farm (eastern portion) is part of Ottawa’s historic agricultural research station and green space, featuring research fields, heritage buildings, and public recreational areas near the city’s core.
 E165441 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: Central Experimental Farm (eastern portion) | Statement: [Ottawa Centre, contains, Central Experimental Farm (eastern portion)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Experimental Farm (eastern portion)
Context triple: [Ottawa Centre, contains, Central Experimental Farm (eastern portion)]
  • A. Piquette Avenue Plant
    The Piquette Avenue Plant is the historic Detroit factory where Henry Ford developed and first produced the iconic Model T automobile.
  • B. Valleyfield campus
    Valleyfield campus is a regional campus of the Université du Québec à Montréal serving students in the Valleyfield area with university-level programs and services.
  • C. High Park
    High Park is a large public park in Toronto known for its extensive natural areas, recreational facilities, and popular cherry blossom displays.
  • D. Woodbine Gardens
    Woodbine Gardens is a residential neighbourhood in the East York area of Toronto, Ontario, known for its postwar housing and proximity to Taylor Creek.
  • E. Maisonneuve Park
    Maisonneuve Park is a large urban green space in Montreal, Quebec, known for its expansive lawns, recreational facilities, and proximity to the Montreal Botanical Garden and Olympic Stadium.
  • 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: Central Experimental Farm (eastern portion)
Triple: [Ottawa Centre, contains, Central Experimental Farm (eastern portion)]
Generated description
The Central Experimental Farm (eastern portion) is part of Ottawa’s historic agricultural research station and green space, featuring research fields, heritage buildings, and public recreational areas near the city’s core.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Experimental Farm (eastern portion)
Target entity description: The Central Experimental Farm (eastern portion) is part of Ottawa’s historic agricultural research station and green space, featuring research fields, heritage buildings, and public recreational areas near the city’s core.
  • A. Piquette Avenue Plant
    The Piquette Avenue Plant is the historic Detroit factory where Henry Ford developed and first produced the iconic Model T automobile.
  • B. Valleyfield campus
    Valleyfield campus is a regional campus of the Université du Québec à Montréal serving students in the Valleyfield area with university-level programs and services.
  • C. High Park
    High Park is a large public park in Toronto known for its extensive natural areas, recreational facilities, and popular cherry blossom displays.
  • D. Woodbine Gardens
    Woodbine Gardens is a residential neighbourhood in the East York area of Toronto, Ontario, known for its postwar housing and proximity to Taylor Creek.
  • E. Maisonneuve Park
    Maisonneuve Park is a large urban green space in Montreal, Quebec, known for its expansive lawns, recreational facilities, and proximity to the Montreal Botanical Garden and Olympic Stadium.
  • 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_69ad08be450c8190bc0b8a69733a0bd4 completed March 8, 2026, 5:27 a.m.
NEDg Description generation batch_69ad09823ce481908b5db3ee9ebd1a88 completed March 8, 2026, 5:30 a.m.
NED2 Entity disambiguation (via description) batch_69ad0a8f17888190913c06641a6ac060 completed March 8, 2026, 5:35 a.m.
Created at: March 1, 2026, 8 p.m.