Triple

T19609308
Position Surface form Disambiguated ID Type / Status
Subject East Sakhalin Mountains E470686 entity
Predicate geologicalProvince P1962 FINISHED
Object Sakhalin Island fold belt NE NERFINISHED

How this triple was built (3 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: Sakhalin Island fold belt | Statement: [East Sakhalin Mountains, geologicalProvince, Sakhalin Island fold belt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sakhalin Island fold belt
Context triple: [East Sakhalin Mountains, geologicalProvince, Sakhalin Island fold belt]
  • A. Nemuro Peninsula
    The Nemuro Peninsula is a narrow, easternmost extension of Hokkaido, Japan, projecting into the Pacific Ocean and forming part of the boundary with the disputed Kuril Islands region.
  • B. Hokkaido Volcanic Front
    The Hokkaido Volcanic Front is a major volcanic zone in Japan’s northernmost island where subduction-related tectonic activity produces numerous active and dormant volcanoes.
  • C. Atsumi Peninsula
    The Atsumi Peninsula is a landform in Aichi Prefecture, Japan, projecting into the Pacific Ocean and known for its coastal scenery, agriculture, and role in separating Ise Bay from Mikawa Bay.
  • D. Noto Peninsula
    Noto Peninsula is a prominent, rural peninsula in central Japan that juts into the Sea of Japan from Honshu and is known for its scenic coastline, traditional fishing villages, and terraced rice fields.
  • E. Miura Peninsula
    Miura Peninsula is a coastal landform in Kanagawa Prefecture, Japan, known for its fishing ports, beaches, and proximity to Tokyo and Yokohama.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sakhalin Island fold belt
Target entity description: The Sakhalin Island fold belt is a major tectonic and structural zone on Sakhalin Island characterized by intensely deformed sedimentary rocks formed through complex compressional and collisional processes along the northwest Pacific margin.
  • A. Nemuro Peninsula
    The Nemuro Peninsula is a narrow, easternmost extension of Hokkaido, Japan, projecting into the Pacific Ocean and forming part of the boundary with the disputed Kuril Islands region.
  • B. Hokkaido Volcanic Front
    The Hokkaido Volcanic Front is a major volcanic zone in Japan’s northernmost island where subduction-related tectonic activity produces numerous active and dormant volcanoes.
  • C. Atsumi Peninsula
    The Atsumi Peninsula is a landform in Aichi Prefecture, Japan, projecting into the Pacific Ocean and known for its coastal scenery, agriculture, and role in separating Ise Bay from Mikawa Bay.
  • D. Noto Peninsula
    Noto Peninsula is a prominent, rural peninsula in central Japan that juts into the Sea of Japan from Honshu and is known for its scenic coastline, traditional fishing villages, and terraced rice fields.
  • E. Miura Peninsula
    Miura Peninsula is a coastal landform in Kanagawa Prefecture, Japan, known for its fishing ports, beaches, and proximity to Tokyo and Yokohama.
  • F. None of above. chosen

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_69d8e510fa248190b7afb274a1d4cf73 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e640ca57a081909c05000fca52271f completed April 20, 2026, 3:05 p.m.
Created at: April 10, 2026, 1:43 p.m.