Triple

T10255193
Position Surface form Disambiguated ID Type / Status
Subject Aomori Prefecture E240442 entity
Predicate contains P35 FINISHED
Object Tsugaru Peninsula
Tsugaru Peninsula is a rugged northern Japanese landform projecting into the Sea of Japan, known for its harsh winters, remote fishing communities, and role as a cultural gateway between Honshu and Hokkaido.
E863568 NE FINISHED

How this triple was built (4 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: Tsugaru Peninsula | Statement: [Aomori Prefecture, contains, Tsugaru Peninsula]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tsugaru Peninsula
Context triple: [Aomori Prefecture, contains, Tsugaru Peninsula]
  • A. Kii Peninsula
    The Kii Peninsula is a large, mountainous region in central Honshu, Japan, known for its sacred pilgrimage routes, ancient shrines and temples, and lush coastal and forested landscapes.
  • B. Osumi Peninsula
    The Osumi Peninsula is a large landmass in Kagoshima Prefecture, southern Kyushu, Japan, known for its rugged coastline, volcanic landscapes, and proximity to the active volcano Sakurajima.
  • C. Izu Peninsula
    The Izu Peninsula is a scenic coastal region in Shizuoka Prefecture, Japan, known for its rugged coastline, hot springs, and volcanic landscapes.
  • D. Ogi Peninsula
    Ogi Peninsula is a coastal region on the southern part of Sado Island in Niigata Prefecture, Japan, known for its scenic coastline, traditional fishing villages, and cultural heritage.
  • E. Hanko Peninsula
    Hanko Peninsula is a strategically important southwestern Finnish peninsula that controls access to the Gulf of Finland and has historically been significant for military and naval operations.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tsugaru Peninsula
Triple: [Aomori Prefecture, contains, Tsugaru Peninsula]
Generated description
Tsugaru Peninsula is a rugged northern Japanese landform projecting into the Sea of Japan, known for its harsh winters, remote fishing communities, and role as a cultural gateway between Honshu and Hokkaido.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tsugaru Peninsula
Target entity description: Tsugaru Peninsula is a rugged northern Japanese landform projecting into the Sea of Japan, known for its harsh winters, remote fishing communities, and role as a cultural gateway between Honshu and Hokkaido.
  • A. Kii Peninsula
    The Kii Peninsula is a large, mountainous region in central Honshu, Japan, known for its sacred pilgrimage routes, ancient shrines and temples, and lush coastal and forested landscapes.
  • B. Osumi Peninsula
    The Osumi Peninsula is a large landmass in Kagoshima Prefecture, southern Kyushu, Japan, known for its rugged coastline, volcanic landscapes, and proximity to the active volcano Sakurajima.
  • C. Izu Peninsula
    The Izu Peninsula is a scenic coastal region in Shizuoka Prefecture, Japan, known for its rugged coastline, hot springs, and volcanic landscapes.
  • D. Ogi Peninsula
    Ogi Peninsula is a coastal region on the southern part of Sado Island in Niigata Prefecture, Japan, known for its scenic coastline, traditional fishing villages, and cultural heritage.
  • E. Hanko Peninsula
    Hanko Peninsula is a strategically important southwestern Finnish peninsula that controls access to the Gulf of Finland and has historically been significant for military and naval operations.
  • F. None of above. chosen

Provenance (5 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_69d381a7e198819090280d5ab885d59e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d24c69ac81908b4da53d13407ac8 completed April 7, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69d87e33a0088190b1cad6ada8beb345 completed April 10, 2026, 4:36 a.m.
NEDg Description generation batch_69d886c325c4819089dac35eb26e7961 completed April 10, 2026, 5:12 a.m.
NED2 Entity disambiguation (via description) batch_69d88dbbe97c8190861e08f3ff39f91b completed April 10, 2026, 5:42 a.m.
Created at: April 6, 2026, 11:30 a.m.