Triple

T5006529
Position Surface form Disambiguated ID Type / Status
Subject Eisenhower–Johnson Memorial Tunnel E112507 entity
Predicate passesUnder P19079 FINISHED
Object Continental Divide of the Americas E110325 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: Continental Divide of the Americas | Statement: [Eisenhower–Johnson Memorial Tunnel, passesUnder, Continental Divide of the Americas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Continental Divide of the Americas
Context triple: [Eisenhower–Johnson Memorial Tunnel, passesUnder, Continental Divide of the Americas]
  • A. Continental Divide chosen
    The Continental Divide is the principal hydrological divide of the Americas, separating waters that flow to the Pacific Ocean from those that flow to the Atlantic and Arctic Oceans.
  • B. Great Western Divide
    The Great Western Divide is a prominent subrange of California’s Sierra Nevada, known for its rugged peaks and dramatic alpine scenery.
  • C. Rocky Mountain Trench
    The Rocky Mountain Trench is a long, broad valley running parallel to the Canadian Rockies in British Columbia, forming a major geological feature that separates the Rockies from the Columbia Mountains.
  • D. Tehuantepec Ridge
    Tehuantepec Ridge is a prominent submarine volcanic ridge on the Cocos Plate in the eastern Pacific Ocean, extending toward the Middle America Trench off the coast of southern Mexico.
  • E. Continental Divide National Scenic Trail
    The Continental Divide National Scenic Trail is a long-distance hiking route that follows the Rocky Mountains along the Continental Divide from Mexico to Canada, offering remote wilderness experiences across multiple U.S. states.
  • 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72e75db88190bccb30b93638a7a4 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9261ef088190a012d55294b9e3c2 completed March 21, 2026, 12:43 p.m.
Created at: March 20, 2026, 1:35 p.m.