Triple

T7725488
Position Surface form Disambiguated ID Type / Status
Subject Robert Lepage E175117 entity
Predicate directed P7373 FINISHED
Object The Seven Streams of the River Ota (stage production)
The Seven Streams of the River Ota is an ambitious, multi-part theatrical epic by Robert Lepage that interweaves personal and historical narratives across continents in the aftermath of World War II and the Hiroshima bombing.
E684725 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 (stage production) | Statement: [Robert Lepage, directed, The Seven Streams of the River Ota (stage production)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Seven Streams of the River Ota (stage production)
Context triple: [Robert Lepage, directed, The Seven Streams of the River Ota (stage production)]
  • A. Pacific Overtures
    Pacific Overtures is a 1976 Broadway musical by Stephen Sondheim and John Weidman that explores the Westernization of Japan in the 19th century through a stylized, Kabuki-inspired form.
  • B. The Teahouse of the August Moon
    The Teahouse of the August Moon is a Pulitzer Prize–winning Broadway comedy about post–World War II American occupation in Okinawa, later adapted into a successful film and musical.
  • C. Chukagai Odori
    Chukagai Odori is a prominent street in Yokohama’s Chinatown known for its dense concentration of Chinese restaurants, shops, and cultural attractions.
  • D. 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.
  • E. La Bayadère
    La Bayadère is a grand 19th-century classical ballet, choreographed by Marius Petipa to music by Ludwig Minkus, renowned for its exotic setting and the iconic "Kingdom of the Shades" scene.
  • 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 (stage production)
Triple: [Robert Lepage, directed, The Seven Streams of the River Ota (stage production)]
Generated description
The Seven Streams of the River Ota is an ambitious, multi-part theatrical epic by Robert Lepage that interweaves personal and historical narratives across continents in the aftermath of World War II and the Hiroshima bombing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Seven Streams of the River Ota (stage production)
Target entity description: The Seven Streams of the River Ota is an ambitious, multi-part theatrical epic by Robert Lepage that interweaves personal and historical narratives across continents in the aftermath of World War II and the Hiroshima bombing.
  • A. Pacific Overtures
    Pacific Overtures is a 1976 Broadway musical by Stephen Sondheim and John Weidman that explores the Westernization of Japan in the 19th century through a stylized, Kabuki-inspired form.
  • B. The Teahouse of the August Moon
    The Teahouse of the August Moon is a Pulitzer Prize–winning Broadway comedy about post–World War II American occupation in Okinawa, later adapted into a successful film and musical.
  • C. Chukagai Odori
    Chukagai Odori is a prominent street in Yokohama’s Chinatown known for its dense concentration of Chinese restaurants, shops, and cultural attractions.
  • D. 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.
  • E. La Bayadère
    La Bayadère is a grand 19th-century classical ballet, choreographed by Marius Petipa to music by Ludwig Minkus, renowned for its exotic setting and the iconic "Kingdom of the Shades" scene.
  • 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.