Triple

T15941076
Position Surface form Disambiguated ID Type / Status
Subject Kita-ku, Osaka E386560 entity
Predicate traversedBy P225 FINISHED
Object Yodo River (along Nakanoshima)
The Yodo River along Nakanoshima is a major waterway in Osaka that flows past the central business and cultural district, shaping the city’s landscape and urban life.
 E1184633 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: Yodo River (along Nakanoshima) | Statement: [Kita-ku, Osaka, traversedBy, Yodo River (along Nakanoshima)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yodo River (along Nakanoshima)
Context triple: [Kita-ku, Osaka, traversedBy, Yodo River (along Nakanoshima)]
  • A. Nakatsu River
    The Nakatsu River is a river in Japan that flows through the city of Morioka in Iwate Prefecture, contributing to the region’s natural landscape and waterways.
  • B. Shirakawa River (Osaka)
    Shirakawa River (Osaka) is a small urban waterway in Osaka, Japan, flowing through the cityscape near Sakuragawa and contributing to the local canal and river network.
  • C. Shinmachi River
    The Shinmachi River is a central waterway flowing through Tokushima City in Japan, known for its riverside promenades, sightseeing cruises, and role in local festivals.
  • D. Naruse River
    The Naruse River is a significant river in Japan’s Tōhoku region, flowing through Miyagi Prefecture and supporting local agriculture and communities along its course.
  • E. Enokawa River
    The Enokawa River is a river in western Japan that flows through Hiroshima Prefecture before joining the larger Ota River system.
  • 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: Yodo River (along Nakanoshima)
Triple: [Kita-ku, Osaka, traversedBy, Yodo River (along Nakanoshima)]
Generated description
The Yodo River along Nakanoshima is a major waterway in Osaka that flows past the central business and cultural district, shaping the city’s landscape and urban life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yodo River (along Nakanoshima)
Target entity description: The Yodo River along Nakanoshima is a major waterway in Osaka that flows past the central business and cultural district, shaping the city’s landscape and urban life.
  • A. Nakatsu River
    The Nakatsu River is a river in Japan that flows through the city of Morioka in Iwate Prefecture, contributing to the region’s natural landscape and waterways.
  • B. Shirakawa River (Osaka)
    Shirakawa River (Osaka) is a small urban waterway in Osaka, Japan, flowing through the cityscape near Sakuragawa and contributing to the local canal and river network.
  • C. Shinmachi River
    The Shinmachi River is a central waterway flowing through Tokushima City in Japan, known for its riverside promenades, sightseeing cruises, and role in local festivals.
  • D. Naruse River
    The Naruse River is a significant river in Japan’s Tōhoku region, flowing through Miyagi Prefecture and supporting local agriculture and communities along its course.
  • E. Enokawa River
    The Enokawa River is a river in western Japan that flows through Hiroshima Prefecture before joining the larger Ota River system.
  • 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156cd3a188190a1a7dcbfdd38284c completed April 16, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb5bbc07c819098fd768e2e6b5b3e completed May 9, 2026, 10:31 p.m.
NEDg Description generation batch_69ffb706eb348190baba254656fc0e71 completed May 9, 2026, 10:36 p.m.
NED2 Entity disambiguation (via description) batch_69ffb7812bf08190918c1410565633e2 completed May 9, 2026, 10:38 p.m.
Created at: April 10, 2026, 4:53 a.m.