Triple

T9824963
Position Surface form Disambiguated ID Type / Status
Subject Michael Powell E238631 entity
Predicate notableWork P4 FINISHED
Object 49th Parallel E748887 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: 49th Parallel | Statement: [Michael Powell, notableWork, 49th Parallel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 49th Parallel
Context triple: [Michael Powell, notableWork, 49th Parallel]
  • A. 49th Parallel chosen
    "49th Parallel" is a 1941 British war drama film directed by Michael Powell that follows stranded Nazi U-boat sailors attempting to escape across Canada during World War II.
  • B. Quebec–Ontario border
    The Quebec–Ontario border is the interprovincial boundary in Canada separating the predominantly French-speaking province of Quebec from the predominantly English-speaking province of Ontario, running from the Ottawa River region northward through sparsely populated boreal and subarctic areas.
  • C. Alberta–Saskatchewan border
    The Alberta–Saskatchewan border is the interprovincial boundary in western Canada that runs north–south between the provinces of Alberta and Saskatchewan, passing directly through the city of Lloydminster.
  • D. Manitoba–Ontario border
    The Manitoba–Ontario border is the interprovincial boundary in central Canada separating the provinces of Manitoba and Ontario, running largely through boreal forest and lake country including the Lake of the Woods region.
  • E. Northwest Territories–Alberta border
    The Northwest Territories–Alberta border is the interprovincial and territorial boundary in western Canada that separates the province of Alberta from the Northwest Territories, running through remote boreal and parkland regions including the area around Wood Buffalo National Park.
  • 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_69ca84e0dd1881909800765d1e21f735 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3181c688190afea3b27ee392a30 completed April 2, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc84b0a481909000a0f04e3676d0 completed April 5, 2026, 2:44 a.m.
Created at: March 30, 2026, 8:31 p.m.