Triple

T17265218
Position Surface form Disambiguated ID Type / Status
Subject Nakanoshima business district E419106 entity
Predicate riverfront P165 FINISHED
Object Dōjima River waterfront
The Dōjima River waterfront is an urban riverside area in Osaka known for its modern skyline, office towers, and proximity to the Nakanoshima business district.
 E1259974 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: Dōjima River waterfront | Statement: [Nakanoshima business district, riverfront, Dōjima River waterfront]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dōjima River waterfront
Context triple: [Nakanoshima business district, riverfront, Dōjima River waterfront]
  • A. Tamagawa River waterfront
    The Tamagawa River waterfront is a scenic riverside area in Tokyo known for its parks, cycling paths, and recreational spaces along the banks of the Tama River.
  • B. Shibuya River promenade
    Shibuya River promenade is a modern riverside walkway in Tokyo’s Shibuya district, featuring landscaped paths, seating, and urban scenery along the restored Shibuya River.
  • C. Otaru Canal area
    The Otaru Canal area is a historic waterfront district in Otaru, Hokkaido, known for its preserved stone warehouses, romantic canal scenery, and nostalgic atmosphere that attracts many tourists.
  • D. Nara River embankment
    Nara River embankment is a scenic riverside promenade and recreational area in the town of Serpukhov, Russia.
  • E. Sumida River area
    The Sumida River area is a scenic urban district in Tokyo known for its riverside promenades, bridges, and views of landmarks like Tokyo Skytree.
  • 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: Dōjima River waterfront
Triple: [Nakanoshima business district, riverfront, Dōjima River waterfront]
Generated description
The Dōjima River waterfront is an urban riverside area in Osaka known for its modern skyline, office towers, and proximity to the Nakanoshima business district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dōjima River waterfront
Target entity description: The Dōjima River waterfront is an urban riverside area in Osaka known for its modern skyline, office towers, and proximity to the Nakanoshima business district.
  • A. Tamagawa River waterfront
    The Tamagawa River waterfront is a scenic riverside area in Tokyo known for its parks, cycling paths, and recreational spaces along the banks of the Tama River.
  • B. Shibuya River promenade
    Shibuya River promenade is a modern riverside walkway in Tokyo’s Shibuya district, featuring landscaped paths, seating, and urban scenery along the restored Shibuya River.
  • C. Otaru Canal area
    The Otaru Canal area is a historic waterfront district in Otaru, Hokkaido, known for its preserved stone warehouses, romantic canal scenery, and nostalgic atmosphere that attracts many tourists.
  • D. Nara River embankment
    Nara River embankment is a scenic riverside promenade and recreational area in the town of Serpukhov, Russia.
  • E. Sumida River area
    The Sumida River area is a scenic urban district in Tokyo known for its riverside promenades, bridges, and views of landmarks like Tokyo Skytree.
  • 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_69d886d9ab108190b70edd8d17aa1204 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42f44ec7c81909a925fc8692b0a6c completed April 19, 2026, 1:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01794641648190a5db87ecb359c17a completed May 11, 2026, 6:37 a.m.
NEDg Description generation batch_6a017abddcc48190872f77b62ac9896e completed May 11, 2026, 6:44 a.m.
NED2 Entity disambiguation (via description) batch_6a017b7e72908190913215717fb04b0f completed May 11, 2026, 6:47 a.m.
Created at: April 10, 2026, 5:40 a.m.