Triple

T10687419
Position Surface form Disambiguated ID Type / Status
Subject Meguro Ward E251913 entity
Predicate hasLandmark P105 FINISHED
Object Meguro River cherry blossoms
Meguro River cherry blossoms are a famous springtime attraction in Tokyo, where rows of sakura trees create picturesque tunnels of pink blooms along the riverside.
 E879098 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: Meguro River cherry blossoms | Statement: [Meguro Ward, hasLandmark, Meguro River cherry blossoms]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meguro River cherry blossoms
Context triple: [Meguro Ward, hasLandmark, Meguro River cherry blossoms]
  • A. Sakura Matsuri cherry blossom festival
    The Sakura Matsuri cherry blossom festival is an annual Japanese cultural celebration featuring blooming cherry trees, performances, and traditional arts and activities.
  • B. Nara yae-zakura cherry blossom
    The Nara yae-zakura cherry blossom is a distinctive double-flowered cherry tree variety celebrated in Japan for its lush, layered petals and strong association with Nara’s historical and cultural heritage.
  • C. Cherry Blossoms
    "Cherry Blossoms" is a melancholic, atmospheric rock song by The Horrible Crowes that showcases their moody, Springsteen-influenced storytelling and emotional depth.
  • D. Hirosaki Cherry Blossom Festival
    The Hirosaki Cherry Blossom Festival is a renowned spring event in Hirosaki, Japan, celebrated for its spectacular cherry blossoms surrounding Hirosaki Castle and drawing large numbers of visitors each year.
  • E. Cherry Blossom
    "Cherry Blossom" is a jazz track featured on the 1962 album *The Tokyo Blues* by pianist Horace Silver.
  • 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: Meguro River cherry blossoms
Triple: [Meguro Ward, hasLandmark, Meguro River cherry blossoms]
Generated description
Meguro River cherry blossoms are a famous springtime attraction in Tokyo, where rows of sakura trees create picturesque tunnels of pink blooms along the riverside.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meguro River cherry blossoms
Target entity description: Meguro River cherry blossoms are a famous springtime attraction in Tokyo, where rows of sakura trees create picturesque tunnels of pink blooms along the riverside.
  • A. Sakura Matsuri cherry blossom festival
    The Sakura Matsuri cherry blossom festival is an annual Japanese cultural celebration featuring blooming cherry trees, performances, and traditional arts and activities.
  • B. Nara yae-zakura cherry blossom
    The Nara yae-zakura cherry blossom is a distinctive double-flowered cherry tree variety celebrated in Japan for its lush, layered petals and strong association with Nara’s historical and cultural heritage.
  • C. Cherry Blossoms
    "Cherry Blossoms" is a melancholic, atmospheric rock song by The Horrible Crowes that showcases their moody, Springsteen-influenced storytelling and emotional depth.
  • D. Hirosaki Cherry Blossom Festival
    The Hirosaki Cherry Blossom Festival is a renowned spring event in Hirosaki, Japan, celebrated for its spectacular cherry blossoms surrounding Hirosaki Castle and drawing large numbers of visitors each year.
  • E. Cherry Blossom
    "Cherry Blossom" is a jazz track featured on the 1962 album *The Tokyo Blues* by pianist Horace Silver.
  • 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_69d6aa5bd7c08190a816e733b4045c23 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fd19f0f481909eeaa75d17d9c060 completed April 9, 2026, 1:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d9889d1f988190938be54771161b00 completed April 10, 2026, 11:32 p.m.
NEDg Description generation batch_69d98aeb82988190a17b009c74279423 completed April 10, 2026, 11:42 p.m.
NED2 Entity disambiguation (via description) batch_69d98c2aae048190b348e5614ff23f03 completed April 10, 2026, 11:47 p.m.
Created at: April 8, 2026, 9:10 p.m.