Triple

T7725479
Position Surface form Disambiguated ID Type / Status
Subject Robert Lepage E175117 entity
Predicate notableWork P4 FINISHED
Object The Seven Streams of the River Ota
The Seven Streams of the River Ota is an ambitious, multi-part theatrical epic by Robert Lepage that interweaves stories from Hiroshima and around the world to explore memory, trauma, and human interconnectedness in the 20th century.
E684719 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: The Seven Streams of the River Ota | Statement: [Robert Lepage, notableWork, The Seven Streams of the River Ota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Seven Streams of the River Ota
Context triple: [Robert Lepage, notableWork, The Seven Streams of the River Ota]
  • A. Eight Views of Ōmi
    Eight Views of Ōmi is a celebrated series of landscape woodblock prints by Utagawa Hiroshige depicting scenic locations around Lake Biwa in Japan.
  • B. Oku no Hosomichi
    Oku no Hosomichi is a classic Japanese travel diary and poetic masterpiece by Matsuo Bashō that recounts his journey through northern Japan, blending haiku with prose.
  • C. Tama no Higashi no Misasagi
    Tama no Higashi no Misasagi is an imperial mausoleum in Japan that serves as the final resting place of Empress Kōjun, consort of Emperor Shōwa (Hirohito).
  • D. Ōshikōchi no Mitsune
    Ōshikōchi no Mitsune was a prominent early Heian-period Japanese court poet and nobleman, celebrated as one of the Thirty-Six Immortals of Poetry and a key figure in the development of classical waka.
  • E. Yamato Monogatari
    Yamato Monogatari is a 10th-century Japanese uta monogatari (poem tale) collection of waka poetry and associated prose episodes, similar in style and period to the Ise Monogatari.
  • 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: The Seven Streams of the River Ota
Triple: [Robert Lepage, notableWork, The Seven Streams of the River Ota]
Generated description
The Seven Streams of the River Ota is an ambitious, multi-part theatrical epic by Robert Lepage that interweaves stories from Hiroshima and around the world to explore memory, trauma, and human interconnectedness in the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Seven Streams of the River Ota
Target entity description: The Seven Streams of the River Ota is an ambitious, multi-part theatrical epic by Robert Lepage that interweaves stories from Hiroshima and around the world to explore memory, trauma, and human interconnectedness in the 20th century.
  • A. Eight Views of Ōmi
    Eight Views of Ōmi is a celebrated series of landscape woodblock prints by Utagawa Hiroshige depicting scenic locations around Lake Biwa in Japan.
  • B. Oku no Hosomichi
    Oku no Hosomichi is a classic Japanese travel diary and poetic masterpiece by Matsuo Bashō that recounts his journey through northern Japan, blending haiku with prose.
  • C. Tama no Higashi no Misasagi
    Tama no Higashi no Misasagi is an imperial mausoleum in Japan that serves as the final resting place of Empress Kōjun, consort of Emperor Shōwa (Hirohito).
  • D. Ōshikōchi no Mitsune
    Ōshikōchi no Mitsune was a prominent early Heian-period Japanese court poet and nobleman, celebrated as one of the Thirty-Six Immortals of Poetry and a key figure in the development of classical waka.
  • E. Yamato Monogatari
    Yamato Monogatari is a 10th-century Japanese uta monogatari (poem tale) collection of waka poetry and associated prose episodes, similar in style and period to the Ise Monogatari.
  • 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_69c6995d541c81909eaa646b1a8369a9 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7031394e48190833b906af9166fe5 completed March 27, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b523aeb481909d132509b56b5602 completed March 29, 2026, 5:14 a.m.
NEDg Description generation batch_69c8b5ae7e98819098f0f54dd95f8c9e completed March 29, 2026, 5:16 a.m.
NED2 Entity disambiguation (via description) batch_69c8b63c93b48190bab5314723ed4c24 completed March 29, 2026, 5:18 a.m.
Created at: March 27, 2026, 4:05 p.m.