Triple

T10278346
Position Surface form Disambiguated ID Type / Status
Subject Ota River E241027 entity
Predicate hasTributary P415 FINISHED
Object Seno River
The Seno River is a lesser-known river in Japan that serves as a tributary within the Ota River system.
 E962046 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: Seno River | Statement: [Ota River, hasTributary, Seno River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seno River
Context triple: [Ota River, hasTributary, Seno River]
  • A. Paiva River
    The Paiva River is a scenic river in northern Portugal known for its pristine waters, rugged gorges, and the popular Paiva Walkways hiking route along its banks.
  • B. Sabor River
    The Sabor River is a significant river in northeastern Portugal that flows through the Trás-os-Montes region before joining the Douro.
  • C. Sombreiro River
    The Sombreiro River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
  • D. Braldo River
    The Braldo River is a glacial river in Pakistan’s Karakoram range, known for draining meltwater from the Baltoro Glacier and flowing through remote, high-altitude valleys of Gilgit-Baltistan.
  • E. Samiria River
    The Samiria River is a major blackwater tributary of the Amazon in northeastern Peru, renowned for its rich biodiversity and extensive flooded forests.
  • 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: Seno River
Triple: [Ota River, hasTributary, Seno River]
Generated description
The Seno River is a lesser-known river in Japan that serves as a tributary within the Ota River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Seno River
Target entity description: The Seno River is a lesser-known river in Japan that serves as a tributary within the Ota River system.
  • A. Paiva River
    The Paiva River is a scenic river in northern Portugal known for its pristine waters, rugged gorges, and the popular Paiva Walkways hiking route along its banks.
  • B. Sabor River
    The Sabor River is a significant river in northeastern Portugal that flows through the Trás-os-Montes region before joining the Douro.
  • C. Sombreiro River
    The Sombreiro River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
  • D. Braldo River
    The Braldo River is a glacial river in Pakistan’s Karakoram range, known for draining meltwater from the Baltoro Glacier and flowing through remote, high-altitude valleys of Gilgit-Baltistan.
  • E. Samiria River
    The Samiria River is a major blackwater tributary of the Amazon in northeastern Peru, renowned for its rich biodiversity and extensive flooded forests.
  • 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_69d381a94c1881908fc38fc263d9b9c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d29f0cf08190a2c5e7523d5c731e completed April 7, 2026, 9:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69f49c59538081909102a6954f564e46 completed May 1, 2026, 12:28 p.m.
NEDg Description generation batch_69f53d8ec5448190b303624887f7fa05 completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564ed64008190bfbeaf0991a7c2b8 completed May 2, 2026, 2:43 a.m.
Created at: April 6, 2026, 11:38 a.m.