Triple

T3310542
Position Surface form Disambiguated ID Type / Status
Subject Western Japan E69559 entity
Predicate hasMajorRiver P165 FINISHED
Object Chikugo River
The Chikugo River is one of Kyushu’s longest and most important rivers, supporting agriculture, industry, and communities across western Japan.
 E445227 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: Chikugo River | Statement: [Western Japan, hasMajorRiver, Chikugo River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chikugo River
Context triple: [Western Japan, hasMajorRiver, Chikugo River]
  • A. Shukugawa River
    The Shukugawa River is a scenic river in Hyōgo Prefecture, Japan, famed for its cherry blossom-lined banks that attract many visitors during hanami season.
  • B. Minoh River
    The Minoh River is a small scenic river in Osaka Prefecture, Japan, known for flowing through Minoh Quasi-National Park and alongside the famous Minoh Waterfall.
  • C. Osuga River
    The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
  • D. Kumano River
    The Kumano River is a major waterway in Japan’s Kii Peninsula, famed for its scenic gorges, cultural significance to the Kumano Kodo pilgrimage routes, and opportunities for rafting and nature tourism.
  • E. Naka River
    Naka River is a river in Japan known for lending its name to the Imperial Japanese Navy light cruiser Naka.
  • 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: Chikugo River
Triple: [Western Japan, hasMajorRiver, Chikugo River]
Generated description
The Chikugo River is one of Kyushu’s longest and most important rivers, supporting agriculture, industry, and communities across western Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chikugo River
Target entity description: The Chikugo River is one of Kyushu’s longest and most important rivers, supporting agriculture, industry, and communities across western Japan.
  • A. Shukugawa River
    The Shukugawa River is a scenic river in Hyōgo Prefecture, Japan, famed for its cherry blossom-lined banks that attract many visitors during hanami season.
  • B. Minoh River
    The Minoh River is a small scenic river in Osaka Prefecture, Japan, known for flowing through Minoh Quasi-National Park and alongside the famous Minoh Waterfall.
  • C. Osuga River
    The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
  • D. Kumano River
    The Kumano River is a major waterway in Japan’s Kii Peninsula, famed for its scenic gorges, cultural significance to the Kumano Kodo pilgrimage routes, and opportunities for rafting and nature tourism.
  • E. Naka River
    Naka River is a river in Japan known for lending its name to the Imperial Japanese Navy light cruiser Naka.
  • 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_69ad859f218081909458d2cebbf57565 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb0eb6dd08190bab1ce80f417966a completed March 8, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b67b99c00481908b846c610bd29993 completed March 15, 2026, 9:27 a.m.
NEDg Description generation batch_69b67cd06cc48190a99fa3cfef6575ec completed March 15, 2026, 9:33 a.m.
NED2 Entity disambiguation (via description) batch_69b680749cdc8190bcaf4846b9f6f5d4 completed March 15, 2026, 9:48 a.m.
Created at: March 8, 2026, 3:11 p.m.