Triple

T8406540
Position Surface form Disambiguated ID Type / Status
Subject Shiba-koen E198513 entity
Predicate partOf P40 FINISHED
Object Shiba area
The Shiba area is a district in Tokyo’s Minato Ward known for landmarks like Zojoji Temple, Tokyo Tower, and several historic parks and temples.
E731319 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: Shiba area | Statement: [Shiba-koen, partOf, Shiba area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shiba area
Context triple: [Shiba-koen, partOf, Shiba area]
  • A. Ebisu area
    The Ebisu area is a fashionable Tokyo neighborhood known for its upscale dining, bars, and shopping, as well as its convenient access to nearby trendy districts like Daikanyama.
  • B. Ryōtsu area
    Ryōtsu area is a coastal district on Sado Island in Niigata Prefecture, Japan, known historically as its main urban and port center.
  • C. Kawachi area
    The Kawachi area is a historical region in eastern Osaka Prefecture, Japan, known for its ancient burial mounds, temples, and role as a cultural and political center in early Japanese history.
  • D. Zoshigaya area
    Zoshigaya area is a quiet residential neighborhood in Tokyo known for its historic cemetery, traditional atmosphere, and proximity to central districts like Ikebukuro.
  • E. Totsuka area
    The Totsuka area is a neighborhood in Shinjuku, Tokyo, historically known as the former Totsuka-machi district and now a largely residential and educational zone near Waseda University.
  • 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: Shiba area
Triple: [Shiba-koen, partOf, Shiba area]
Generated description
The Shiba area is a district in Tokyo’s Minato Ward known for landmarks like Zojoji Temple, Tokyo Tower, and several historic parks and temples.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shiba area
Target entity description: The Shiba area is a district in Tokyo’s Minato Ward known for landmarks like Zojoji Temple, Tokyo Tower, and several historic parks and temples.
  • A. Ebisu area
    The Ebisu area is a fashionable Tokyo neighborhood known for its upscale dining, bars, and shopping, as well as its convenient access to nearby trendy districts like Daikanyama.
  • B. Ryōtsu area
    Ryōtsu area is a coastal district on Sado Island in Niigata Prefecture, Japan, known historically as its main urban and port center.
  • C. Kawachi area
    The Kawachi area is a historical region in eastern Osaka Prefecture, Japan, known for its ancient burial mounds, temples, and role as a cultural and political center in early Japanese history.
  • D. Zoshigaya area
    Zoshigaya area is a quiet residential neighborhood in Tokyo known for its historic cemetery, traditional atmosphere, and proximity to central districts like Ikebukuro.
  • E. Totsuka area
    The Totsuka area is a neighborhood in Shinjuku, Tokyo, historically known as the former Totsuka-machi district and now a largely residential and educational zone near Waseda University.
  • 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb8312941c8190af0b2def0a4e02be completed March 31, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce03035e148190867b60ddaeb8d761 completed April 2, 2026, 5:47 a.m.
NEDg Description generation batch_69ce07808098819087e896b87320aefd completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce08759e1c81909c96caf3b571e1ca completed April 2, 2026, 6:11 a.m.
Created at: March 30, 2026, 6:05 p.m.