Triple

T14948514
Position Surface form Disambiguated ID Type / Status
Subject Nemuro Subprefecture E372729 entity
Predicate hasTown P847 FINISHED
Object Betsukai
Betsukai is a coastal town in eastern Hokkaido, Japan, known for its expansive dairy farms and rich natural wetlands.
 E1128460 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: Betsukai | Statement: [Nemuro Subprefecture, hasTown, Betsukai]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Betsukai
Context triple: [Nemuro Subprefecture, hasTown, Betsukai]
  • A. Kakushōkaku
    Kakushōkaku is a historic Japanese-style residence located within Yokohama’s Sankeien Garden, known for its traditional architecture and scenic views over the landscaped grounds.
  • B. Okutama
    Okutama is a mountainous town in western Tokyo, Japan, known for its forests, lakes, and outdoor recreation areas at the headwaters of the Tama River.
  • C. Yotsugi
    Yotsugi is a residential neighborhood in Tokyo, Japan, located within Katsushika Ward and known for its local shopping streets and traditional shitamachi atmosphere.
  • D. Kudanshita
    Kudanshita is a district and major subway station area in central Tokyo known for its proximity to the Imperial Palace, Yasukuni Shrine, and several universities and office buildings.
  • E. Omitama
    Omitama is a city in Ibaraki Prefecture, Japan, known for hosting Hyakuri Air Base and serving as a regional transportation and agricultural hub.
  • 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: Betsukai
Triple: [Nemuro Subprefecture, hasTown, Betsukai]
Generated description
Betsukai is a coastal town in eastern Hokkaido, Japan, known for its expansive dairy farms and rich natural wetlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Betsukai
Target entity description: Betsukai is a coastal town in eastern Hokkaido, Japan, known for its expansive dairy farms and rich natural wetlands.
  • A. Kakushōkaku
    Kakushōkaku is a historic Japanese-style residence located within Yokohama’s Sankeien Garden, known for its traditional architecture and scenic views over the landscaped grounds.
  • B. Okutama
    Okutama is a mountainous town in western Tokyo, Japan, known for its forests, lakes, and outdoor recreation areas at the headwaters of the Tama River.
  • C. Yotsugi
    Yotsugi is a residential neighborhood in Tokyo, Japan, located within Katsushika Ward and known for its local shopping streets and traditional shitamachi atmosphere.
  • D. Kudanshita
    Kudanshita is a district and major subway station area in central Tokyo known for its proximity to the Imperial Palace, Yasukuni Shrine, and several universities and office buildings.
  • E. Omitama
    Omitama is a city in Ibaraki Prefecture, Japan, known for hosting Hyakuri Air Base and serving as a regional transportation and agricultural hub.
  • 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_69d85cca979481908747d2a81eba1cea completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded68fae3c81909873b113bfcaca05 completed April 15, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe7e986dfc8190a5cf363dabe6bdef completed May 9, 2026, 12:23 a.m.
NEDg Description generation batch_69fe82845b788190b1d7af425aa354d4 completed May 9, 2026, 12:40 a.m.
NED2 Entity disambiguation (via description) batch_69fe832a4228819085ebb93e9fed00be completed May 9, 2026, 12:43 a.m.
Created at: April 10, 2026, 2:39 a.m.