Triple

T3014380
Position Surface form Disambiguated ID Type / Status
Subject Tone River E82300 entity
Predicate majorTributary P415 FINISHED
Object Kokai River
The Kokai River is a significant river in Japan’s Kantō region that contributes to the Tone River system and supports surrounding agricultural and urban areas.
 E525027 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: Kokai River | Statement: [Tone River, majorTributary, Kokai River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kokai River
Context triple: [Tone River, majorTributary, Kokai River]
  • A. Turakina River
    Turakina River is a river in New Zealand’s North Island that flows through the Manawatū-Whanganui region to the South Taranaki Bight.
  • B. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • C. Mutirikwi River
    Mutirikwi River is a river in southeastern Zimbabwe that flows near the ancient stone city of Great Zimbabwe and feeds Lake Mutirikwi.
  • D. Kacha River
    The Kacha River is a watercourse in Crimea that flows from the Crimean Mountains through varied landscapes before emptying into the Black Sea.
  • E. Kysva River
    The Kysva River is a smaller watercourse that serves as a right-bank tributary feeding into the larger Prut River in Eastern Europe.
  • 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: Kokai River
Triple: [Tone River, majorTributary, Kokai River]
Generated description
The Kokai River is a significant river in Japan’s Kantō region that contributes to the Tone River system and supports surrounding agricultural and urban areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kokai River
Target entity description: The Kokai River is a significant river in Japan’s Kantō region that contributes to the Tone River system and supports surrounding agricultural and urban areas.
  • A. Turakina River
    Turakina River is a river in New Zealand’s North Island that flows through the Manawatū-Whanganui region to the South Taranaki Bight.
  • B. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • C. Mutirikwi River
    Mutirikwi River is a river in southeastern Zimbabwe that flows near the ancient stone city of Great Zimbabwe and feeds Lake Mutirikwi.
  • D. Kacha River
    The Kacha River is a watercourse in Crimea that flows from the Crimean Mountains through varied landscapes before emptying into the Black Sea.
  • E. Kysva River
    The Kysva River is a smaller watercourse that serves as a right-bank tributary feeding into the larger Prut River in Eastern Europe.
  • 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_69ad8b1eb53481908c39bbcd1ec104b2 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a69e8148190a97507740c9d26a8 completed March 8, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf832772d08190842b1e1c1a87ea3a completed March 22, 2026, 5:50 a.m.
NEDg Description generation batch_69bf83e188888190bbc058b0e27125aa completed March 22, 2026, 5:53 a.m.
NED2 Entity disambiguation (via description) batch_69bf844f7be0819089a1cbb3b8c41e0b completed March 22, 2026, 5:55 a.m.
Created at: March 8, 2026, 3 p.m.