Triple

T13579059

Position	Surface form	Disambiguated ID	Type / Status
Subject	Hakucho Bridge	`E324362`	entity
Predicate	officialName	`P66`	FINISHED
Object	Hakuchō Ōhashi	`—`	NE NERFINISHED

How this triple was built (3 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.

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 (2 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.

Created at: April 9, 2026, 9:48 p.m.