Triple

T6698752
Position Surface form Disambiguated ID Type / Status
Subject Yamato River E152820 entity
Predicate hasBridge P386 FINISHED
Object Yamato River Bridge (multiple road and rail bridges)
Yamato River Bridge refers collectively to several adjacent road and railway bridges that span the Yamato River in Japan, carrying both vehicular and train traffic across the waterway.
 E611793 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: Yamato River Bridge (multiple road and rail bridges) | Statement: [Yamato River, hasBridge, Yamato River Bridge (multiple road and rail bridges)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yamato River Bridge (multiple road and rail bridges)
Context triple: [Yamato River, hasBridge, Yamato River Bridge (multiple road and rail bridges)]
  • A. Demachiyanagi bridges
    Demachiyanagi bridges are a set of river crossings in Kyoto, Japan, that span the Kamo River near the Demachiyanagi area, connecting important urban and residential districts.
  • B. Yodo River bridges
    Yodo River bridges are a series of road and rail crossings spanning the Yodo River in Japan, serving as key transportation links between Kyoto, Osaka, and surrounding areas.
  • C. Shin-Onomichi Bridge
    Shin-Onomichi Bridge is a cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting Japan’s main island of Honshu with Shikoku.
  • D. Ebisu Bridge
    Ebisu Bridge is a famous pedestrian bridge in Osaka’s Namba district, known for its neon-lit surroundings and as a popular photo spot overlooking the Dotonbori Canal.
  • E. Hakucho Bridge
    Hakucho Bridge is a prominent suspension bridge in Muroran, Hokkaido, known for its impressive span and night illumination across Muroran Bay.
  • 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: Yamato River Bridge (multiple road and rail bridges)
Triple: [Yamato River, hasBridge, Yamato River Bridge (multiple road and rail bridges)]
Generated description
Yamato River Bridge refers collectively to several adjacent road and railway bridges that span the Yamato River in Japan, carrying both vehicular and train traffic across the waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yamato River Bridge (multiple road and rail bridges)
Target entity description: Yamato River Bridge refers collectively to several adjacent road and railway bridges that span the Yamato River in Japan, carrying both vehicular and train traffic across the waterway.
  • A. Demachiyanagi bridges
    Demachiyanagi bridges are a set of river crossings in Kyoto, Japan, that span the Kamo River near the Demachiyanagi area, connecting important urban and residential districts.
  • B. Yodo River bridges
    Yodo River bridges are a series of road and rail crossings spanning the Yodo River in Japan, serving as key transportation links between Kyoto, Osaka, and surrounding areas.
  • C. Shin-Onomichi Bridge
    Shin-Onomichi Bridge is a cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting Japan’s main island of Honshu with Shikoku.
  • D. Ebisu Bridge
    Ebisu Bridge is a famous pedestrian bridge in Osaka’s Namba district, known for its neon-lit surroundings and as a popular photo spot overlooking the Dotonbori Canal.
  • E. Hakucho Bridge
    Hakucho Bridge is a prominent suspension bridge in Muroran, Hokkaido, known for its impressive span and night illumination across Muroran Bay.
  • 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_69c68807adbc8190b8632df42b39eda0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d0a6082c819097a4301538399f59 completed March 27, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7bfcb048190b682f4ec7e404b3e completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f8955748819092b0e51cff6cab69 completed March 27, 2026, 9:37 p.m.
NED2 Entity disambiguation (via description) batch_69c6f9441d74819098f0639a29fdeb5e completed March 27, 2026, 9:40 p.m.
Created at: March 27, 2026, 2:05 p.m.