Triple

T2966410
Position Surface form Disambiguated ID Type / Status
Subject Kitami E80174 entity
Predicate hasRiver P165 FINISHED
Object Tokoro River (in vicinity)
Tokoro River (in vicinity) is a river in Hokkaido, Japan, that flows near the city of Kitami and ultimately drains into the Sea of Okhotsk.
E314764 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: Tokoro River (in vicinity) | Statement: [Kitami, hasRiver, Tokoro River (in vicinity)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tokoro River (in vicinity)
Context triple: [Kitami, hasRiver, Tokoro River (in vicinity)]
  • A. Sado River area
    The Sado River area is a coastal region in southern Portugal centered around the Sado River and its estuary, known for its wetlands, biodiversity, and proximity to the city of Setúbal.
  • B. Takkaze River
    The Takkaze River is a major river in the Horn of Africa that flows through the Ethiopian and Eritrean highlands, forming part of the border between the two countries before joining the Atbarah River.
  • C. Kizu River
    The Kizu River is a significant river in Japan’s Kansai region that flows through Nara and Kyoto Prefectures before joining the Yodo River system.
  • D. Reie river
    The Reie river is a historic waterway in Bruges, Belgium, whose canals and branches helped shape the city’s medieval layout and picturesque character.
  • E. Hirose River
    The Hirose River is a prominent river in Miyagi Prefecture, Japan, known for flowing through the city of Sendai and for its scenic banks and clear waters.
  • 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: Tokoro River (in vicinity)
Triple: [Kitami, hasRiver, Tokoro River (in vicinity)]
Generated description
Tokoro River (in vicinity) is a river in Hokkaido, Japan, that flows near the city of Kitami and ultimately drains into the Sea of Okhotsk.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tokoro River (in vicinity)
Target entity description: Tokoro River (in vicinity) is a river in Hokkaido, Japan, that flows near the city of Kitami and ultimately drains into the Sea of Okhotsk.
  • A. Sado River area
    The Sado River area is a coastal region in southern Portugal centered around the Sado River and its estuary, known for its wetlands, biodiversity, and proximity to the city of Setúbal.
  • B. Takkaze River
    The Takkaze River is a major river in the Horn of Africa that flows through the Ethiopian and Eritrean highlands, forming part of the border between the two countries before joining the Atbarah River.
  • C. Kizu River
    The Kizu River is a significant river in Japan’s Kansai region that flows through Nara and Kyoto Prefectures before joining the Yodo River system.
  • D. Reie river
    The Reie river is a historic waterway in Bruges, Belgium, whose canals and branches helped shape the city’s medieval layout and picturesque character.
  • E. Hirose River
    The Hirose River is a prominent river in Miyagi Prefecture, Japan, known for flowing through the city of Sendai and for its scenic banks and clear waters.
  • 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_69ad8b1341848190bd19dbf46892887d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad996e93788190ba9883714d4dfa0c completed March 8, 2026, 3:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc9fcfa48190a5e23ec1f3f01038 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b100c1bfd48190ab71f460afb096e3 completed March 11, 2026, 5:42 a.m.
NED2 Entity disambiguation (via description) batch_69b10126bd788190b40f3ce1a8a547aa completed March 11, 2026, 5:44 a.m.
Created at: March 8, 2026, 2:58 p.m.