Triple

T18078715
Position Surface form Disambiguated ID Type / Status
Subject Diomede, Alaska E432627 entity
Predicate separatedBy P1175 FINISHED
Object International Date Line — NE NERFINISHED

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: International Date Line | Statement: [Diomede, Alaska, separatedBy, International Date Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: International Date Line
Context triple: [Diomede, Alaska, separatedBy, International Date Line]
  • A. International Date Line chosen
    The International Date Line is an imaginary longitudinal line, roughly following the 180th meridian through the Pacific Ocean, where calendar dates change by one day when crossed.
  • B. Humboldt meridian
    The Humboldt meridian is a principal survey meridian used as a reference line for land surveying and mapping in parts of northern California.
  • C. Great Arc of the Meridian
    The Great Arc of the Meridian was a monumental 19th-century geodetic survey line across the Indian subcontinent that played a key role in measuring the Earth’s shape and refining global maps.
  • D. Greenwich line
    The Greenwich line is a suburban railway route in southeast London that connects central London with Greenwich and other nearby areas.
  • E. Chihuahua–Pacífico line
    The Chihuahua–Pacífico line is a scenic Mexican railway route, popularly known as El Chepe, that traverses the dramatic landscapes and canyons of the Sierra Madre Occidental between Chihuahua and the Pacific coast.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9070cac81909fa9473fb1c3f1c7 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4d9f6a85481909894c39c8be98d5d completed April 19, 2026, 1:34 p.m.
Created at: April 10, 2026, 10:27 a.m.