Triple

T13345938
Position Surface form Disambiguated ID Type / Status
Subject Port of Muroran E317949 entity
Predicate locatedIn P40 FINISHED
Object Muroran, Hokkaido
Muroran, Hokkaido is an industrial and port city in southern Hokkaido, Japan, known for its steel industry, coastal scenery, and role as a key maritime hub.
 E1074824 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: Muroran, Hokkaido | Statement: [Port of Muroran, locatedIn, Muroran, Hokkaido]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Muroran, Hokkaido
Context triple: [Port of Muroran, locatedIn, Muroran, Hokkaido]
  • A. Kitami, Hokkaido
    Kitami is a city in northeastern Hokkaido, Japan, known as a regional commercial center and gateway to the Okhotsk area.
  • B. Fukagawa, Hokkaido
    Fukagawa, Hokkaido is a city in Japan’s northern Hokkaido prefecture known for its agriculture, particularly rice farming, and its snowy climate.
  • C. Ozora, Hokkaido
    Ozora, Hokkaido is a small town in eastern Hokkaido, Japan, known as a regional transport hub and gateway to the scenic Okhotsk area.
  • D. Rusutsu, Hokkaido
    Rusutsu, Hokkaido is a village in Japan’s northernmost prefecture best known for its large ski resort and year-round outdoor recreation.
  • E. Kushiro
    Kushiro is a coastal city in eastern Hokkaido, Japan, known for its large fishing port, cool maritime climate, and nearby wetlands rich in wildlife such as red-crowned cranes.
  • 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: Muroran, Hokkaido
Triple: [Port of Muroran, locatedIn, Muroran, Hokkaido]
Generated description
Muroran, Hokkaido is an industrial and port city in southern Hokkaido, Japan, known for its steel industry, coastal scenery, and role as a key maritime hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Muroran, Hokkaido
Target entity description: Muroran, Hokkaido is an industrial and port city in southern Hokkaido, Japan, known for its steel industry, coastal scenery, and role as a key maritime hub.
  • A. Kitami, Hokkaido
    Kitami is a city in northeastern Hokkaido, Japan, known as a regional commercial center and gateway to the Okhotsk area.
  • B. Fukagawa, Hokkaido
    Fukagawa, Hokkaido is a city in Japan’s northern Hokkaido prefecture known for its agriculture, particularly rice farming, and its snowy climate.
  • C. Ozora, Hokkaido
    Ozora, Hokkaido is a small town in eastern Hokkaido, Japan, known as a regional transport hub and gateway to the scenic Okhotsk area.
  • D. Rusutsu, Hokkaido
    Rusutsu, Hokkaido is a village in Japan’s northernmost prefecture best known for its large ski resort and year-round outdoor recreation.
  • E. Kushiro
    Kushiro is a coastal city in eastern Hokkaido, Japan, known for its large fishing port, cool maritime climate, and nearby wetlands rich in wildlife such as red-crowned cranes.
  • 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_69d806b5a3c08190b42c267fb092f98a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99e89c65c819093f3bea11d6073c5 completed April 11, 2026, 1:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69fbc311b1248190b9ceb2854e93171a completed May 6, 2026, 10:39 p.m.
NEDg Description generation batch_69fbc51585608190817e9a80666b7740 completed May 6, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69fbc57bf4188190aace2c976d842b43 completed May 6, 2026, 10:49 p.m.
Created at: April 9, 2026, 9:31 p.m.