Triple

T20919746
Position Surface form Disambiguated ID Type / Status
Subject Omuta E515173 entity
Predicate unescoWorldHeritageRelatedSite P13188 FINISHED
Object Miike Coal Mine and Miike Port
Miike Coal Mine and Miike Port is a historic Japanese industrial complex that played a major role in the country’s coal production and Meiji-era industrialization, now recognized as part of a UNESCO World Heritage Site.
E1457879 NE FINISHED

How this triple was built (5 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: Miike Coal Mine and Miike Port | Statement: [Omuta, unescoWorldHeritageRelatedSite, Miike Coal Mine and Miike Port]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Miike Coal Mine and Miike Port
Context triple: [Omuta, unescoWorldHeritageRelatedSite, Miike Coal Mine and Miike Port]
  • A. Kangan Port
    Kangan Port is a coastal port town in southern Iran that serves as an important hub for regional maritime trade and offshore oil and gas activities in Bushehr Province.
  • B. Port of Wakkanai
    The Port of Wakkanai is Japan’s northernmost seaport, serving as a key maritime gateway between Hokkaido and nearby Russian territories such as Sakhalin.
  • C. Mizushima Port
    Mizushima Port is a major industrial and logistics seaport located in Kurashiki, Okayama Prefecture, Japan, serving as a key hub for petrochemical and heavy industry shipping.
  • D. Nakanoshima
    Nakanoshima is a small Japanese island associated with Etajima in Hiroshima Prefecture, known for its coastal scenery and role within the local island group.
  • E. Nakanoshima
    Nakanoshima is a central river island and business district in Osaka, Japan, known for its government buildings, cultural institutions, and scenic waterfront parks.
  • 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: Miike Coal Mine and Miike Port
Triple: [Omuta, unescoWorldHeritageRelatedSite, Miike Coal Mine and Miike Port]
Generated description
Miike Coal Mine and Miike Port is a historic Japanese industrial complex that played a major role in the country’s coal production and Meiji-era industrialization, now recognized as part of a UNESCO World Heritage Site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Miike Coal Mine and Miike Port
Target entity description: Miike Coal Mine and Miike Port is a historic Japanese industrial complex that played a major role in the country’s coal production and Meiji-era industrialization, now recognized as part of a UNESCO World Heritage Site.
  • A. Kangan Port
    Kangan Port is a coastal port town in southern Iran that serves as an important hub for regional maritime trade and offshore oil and gas activities in Bushehr Province.
  • B. Port of Wakkanai
    The Port of Wakkanai is Japan’s northernmost seaport, serving as a key maritime gateway between Hokkaido and nearby Russian territories such as Sakhalin.
  • C. Mizushima Port
    Mizushima Port is a major industrial and logistics seaport located in Kurashiki, Okayama Prefecture, Japan, serving as a key hub for petrochemical and heavy industry shipping.
  • D. Nakanoshima
    Nakanoshima is a small Japanese island associated with Etajima in Hiroshima Prefecture, known for its coastal scenery and role within the local island group.
  • E. Nakanoshima
    Nakanoshima is a central river island and business district in Osaka, Japan, known for its government buildings, cultural institutions, and scenic waterfront parks.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: unescoWorldHeritageRelatedSite
Context triple: [Omuta, unescoWorldHeritageRelatedSite, Miike Coal Mine and Miike Port]
  • A. UNESCOWorldHeritageSiteRelated
    Indicates a relationship where one entity is designated as, part of, or otherwise officially associated with a UNESCO World Heritage Site.
  • B. heritageSiteAssociatedWith
    Indicates a relationship where a heritage site is connected or linked to another entity, such as a person, event, culture, or location, through historical, cultural, or symbolic association.
  • C. culturalSite
    Indicates that one entity is recognized or designated as a cultural site associated with or located in relation to another entity.
  • D. UNESCOWorldHeritageCentreURL
    Indicates that there is a specific URL linking an entity to its page on the UNESCO World Heritage Centre website.
  • E. UNESCOWorldHeritageAssociatedWith chosen
    Indicates a relationship where a site, object, or entity is connected to, designated by, or recognized in association with UNESCO’s World Heritage program.
  • F. None of above.

Provenance (6 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_69e0b4f9d5ec8190bb2bd27350ed341c completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6ec66593c819091ecf0c553e0aead completed April 21, 2026, 3:17 a.m.
NED1 Entity disambiguation (via context triple) batch_6a091fc6e5188190b1c7cd65c737da56 completed May 17, 2026, 1:54 a.m.
NEDg Description generation batch_6a0920eafb048190a93885530a357b83 completed May 17, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_6a0921b56d3881908c7d71c11bc3b925 completed May 17, 2026, 2:02 a.m.
PD Predicate disambiguation batch_69e5c9ac91108190a6700fcdf2f11890 completed April 20, 2026, 6:37 a.m.
Created at: April 16, 2026, 12:48 p.m.