Triple

T13579059
Position Surface form Disambiguated ID Type / Status
Subject Hakucho Bridge E324362 entity
Predicate officialName P66 FINISHED
Object Hakuchō Ōhashi
Hakuchō Ōhashi is a large suspension bridge in Muroran, Hokkaido, Japan, known for spanning Muroran Bay and serving as a prominent local landmark.
E1559092 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: Hakuchō Ōhashi | Statement: [Hakucho Bridge, officialName, Hakuchō Ōhashi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hakuchō Ōhashi
Context triple: [Hakucho Bridge, officialName, Hakuchō Ōhashi]
  • A. Sanjo Ohashi
    Sanjo Ohashi is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing point in the city.
  • B. Ozaki Yukio
    Ozaki Yukio was a prominent Japanese liberal politician and statesman, often called the "father of the Japanese Constitution," known for championing democracy and civil rights in the Meiji and Taishō eras.
  • C. Kazutomi Imahori
    Kazutomi Imahori was a Japanese biologist and academic known for his work in botany and for mentoring future Nobel laureate Yoshinori Ohsumi.
  • D. Gisiro Maruyama
    Gisiro Maruyama was a Japanese mathematician known for his foundational contributions to the theory and numerical analysis of stochastic differential equations.
  • E. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • 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: Hakuchō Ōhashi
Triple: [Hakucho Bridge, officialName, Hakuchō Ōhashi]
Generated description
Hakuchō Ōhashi is a large suspension bridge in Muroran, Hokkaido, Japan, known for spanning Muroran Bay and serving as a prominent local landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hakuchō Ōhashi
Target entity description: Hakuchō Ōhashi is a large suspension bridge in Muroran, Hokkaido, Japan, known for spanning Muroran Bay and serving as a prominent local landmark.
  • A. Sanjo Ohashi
    Sanjo Ohashi is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing point in the city.
  • B. Ozaki Yukio
    Ozaki Yukio was a prominent Japanese liberal politician and statesman, often called the "father of the Japanese Constitution," known for championing democracy and civil rights in the Meiji and Taishō eras.
  • C. Kazutomi Imahori
    Kazutomi Imahori was a Japanese biologist and academic known for his work in botany and for mentoring future Nobel laureate Yoshinori Ohsumi.
  • D. Gisiro Maruyama
    Gisiro Maruyama was a Japanese mathematician known for his foundational contributions to the theory and numerical analysis of stochastic differential equations.
  • E. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • 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_69d80769100c819099111274614f5ed2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb03052088190a2b68c106059828e completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0bae6f0d248190936225ed66dd0553 completed May 19, 2026, 12:27 a.m.
NEDg Description generation batch_6a0bb135911481909236fc404c22bc67 completed May 19, 2026, 12:39 a.m.
NED2 Entity disambiguation (via description) batch_6a0bb191d7148190a2de96cc66dd188c completed May 19, 2026, 12:40 a.m.
Created at: April 9, 2026, 9:48 p.m.