Triple

T3047627
Position Surface form Disambiguated ID Type / Status
Subject Toyota City E83487 entity
Predicate hasRiver P165 FINISHED
Object Tomoe River
Tomoe River is a river in Aichi Prefecture, Japan, known for flowing through Toyota City and contributing to the region’s natural landscape and water resources.
 E429825 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: Tomoe River | Statement: [Toyota City, hasRiver, Tomoe River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tomoe River
Context triple: [Toyota City, hasRiver, Tomoe River]
  • A. Osuga River
    The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
  • B. Yoshii River
    The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
  • C. Orashi River
    The Orashi River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
  • D. Motoyasu River
    The Motoyasu River is a river flowing through central Hiroshima, Japan, known for running beside the Atomic Bomb Dome and Hiroshima Peace Memorial Park.
  • E. 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.
  • 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: Tomoe River
Triple: [Toyota City, hasRiver, Tomoe River]
Generated description
Tomoe River is a river in Aichi Prefecture, Japan, known for flowing through Toyota City and contributing to the region’s natural landscape and water resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tomoe River
Target entity description: Tomoe River is a river in Aichi Prefecture, Japan, known for flowing through Toyota City and contributing to the region’s natural landscape and water resources.
  • A. Osuga River
    The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
  • B. Yoshii River
    The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
  • C. Orashi River
    The Orashi River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
  • D. Motoyasu River
    The Motoyasu River is a river flowing through central Hiroshima, Japan, known for running beside the Atomic Bomb Dome and Hiroshima Peace Memorial Park.
  • E. 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.
  • 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_69ad8b24924c8190a9bb6f61d519e4ae completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9bad11b48190a5bd01e91a320e14 completed March 8, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c6d1e3b08190beff7f113dec8b1c completed March 14, 2026, 8:36 p.m.
NEDg Description generation batch_69b5caa796648190972a1d652e30c9a0 completed March 14, 2026, 8:52 p.m.
NED2 Entity disambiguation (via description) batch_69b5cb11ef74819095421a79a5ac929e completed March 14, 2026, 8:54 p.m.
Created at: March 8, 2026, 3:01 p.m.