Triple

T12924252
Position Surface form Disambiguated ID Type / Status
Subject Niagara Parks Commission E309203 entity
Predicate operates P24 FINISHED
Object Niagara Glen Nature Reserve E973226 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: Niagara Glen Nature Reserve | Statement: [Niagara Parks Commission, operates, Niagara Glen Nature Reserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niagara Glen Nature Reserve
Context triple: [Niagara Parks Commission, operates, Niagara Glen Nature Reserve]
  • A. Niagara Glen Nature Reserve chosen
    Niagara Glen Nature Reserve is a protected natural area along the Niagara River in Ontario, Canada, known for its rugged trails, Carolinian forest, and views of the Niagara Gorge and rapids.
  • B. Thousand Islands National Park
    Thousand Islands National Park is a scenic Canadian national park in the St. Lawrence River known for its forested islands, rich biodiversity, and boating and kayaking opportunities.
  • C. Kakabeka Falls Provincial Park
    Kakabeka Falls Provincial Park is an Ontario provincial park centered around one of the province’s highest and most accessible waterfalls, offering scenic views, hiking, and natural heritage along the Kaministiquia River.
  • D. Brandywine Falls Provincial Park
    Brandywine Falls Provincial Park is a scenic protected area in British Columbia known for its dramatic 70-metre waterfall, forested trails, and viewpoints over the surrounding mountains and valley.
  • E. Rushing River Provincial Park
    Rushing River Provincial Park is a scenic Ontario provincial park known for its cascading river, forested landscapes, and popular camping and canoeing opportunities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdfa933c8190b5a27aa4a08a19b7 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971e9576c81908eb59569af6da877 completed April 10, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8d39d4c81908fab65129f292862 completed May 3, 2026, 2:54 a.m.
Created at: April 9, 2026, 5:42 p.m.