Triple

T9319486
Position Surface form Disambiguated ID Type / Status
Subject Kumamoto Prefecture E224208 entity
Predicate contains P35 FINISHED
Object Hitoyoshi Basin
Hitoyoshi Basin is an inland lowland area in southern Japan known for its surrounding mountains, river terraces, and role as an agricultural and historical center of the region.
E791863 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: Hitoyoshi Basin | Statement: [Kumamoto Prefecture, contains, Hitoyoshi Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hitoyoshi Basin
Context triple: [Kumamoto Prefecture, contains, Hitoyoshi Basin]
  • A. Yonezawa Basin
    Yonezawa Basin is an inland basin in Yamagata Prefecture, Japan, known for encompassing the city of Yonezawa and its surrounding agricultural and residential areas.
  • B. Beppu Bay
    Beppu Bay is a coastal bay in Ōita Prefecture on Japan’s Kyushu Island, known for its scenic shoreline and proximity to the hot spring resort city of Beppu.
  • C. Kutei Basin
    Kutei Basin is a major sedimentary basin in eastern Borneo, Indonesia, known for its extensive hydrocarbon resources and the lower course of the Mahakam River.
  • D. Kyoto Basin
    The Kyoto Basin is a low-lying inland plain in central Honshu, Japan, that forms the geographic setting for the city of Kyoto and surrounding urban and agricultural areas.
  • E. Ishikari Plain
    The Ishikari Plain is a broad, fertile lowland region in western Hokkaido, Japan, known for its extensive agricultural land and encompassing major cities such as Sapporo.
  • 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: Hitoyoshi Basin
Triple: [Kumamoto Prefecture, contains, Hitoyoshi Basin]
Generated description
Hitoyoshi Basin is an inland lowland area in southern Japan known for its surrounding mountains, river terraces, and role as an agricultural and historical center of the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hitoyoshi Basin
Target entity description: Hitoyoshi Basin is an inland lowland area in southern Japan known for its surrounding mountains, river terraces, and role as an agricultural and historical center of the region.
  • A. Yonezawa Basin
    Yonezawa Basin is an inland basin in Yamagata Prefecture, Japan, known for encompassing the city of Yonezawa and its surrounding agricultural and residential areas.
  • B. Beppu Bay
    Beppu Bay is a coastal bay in Ōita Prefecture on Japan’s Kyushu Island, known for its scenic shoreline and proximity to the hot spring resort city of Beppu.
  • C. Kutei Basin
    Kutei Basin is a major sedimentary basin in eastern Borneo, Indonesia, known for its extensive hydrocarbon resources and the lower course of the Mahakam River.
  • D. Kyoto Basin
    The Kyoto Basin is a low-lying inland plain in central Honshu, Japan, that forms the geographic setting for the city of Kyoto and surrounding urban and agricultural areas.
  • E. Ishikari Plain
    The Ishikari Plain is a broad, fertile lowland region in western Hokkaido, Japan, known for its extensive agricultural land and encompassing major cities such as Sapporo.
  • 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_69ca8426d48481909596360f7791c7dd completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd358c7d348190a10fd8670d7756f5 completed April 1, 2026, 3:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c7c1fc848190bbb3ef6a1ed7a7d2 completed April 4, 2026, 8:11 a.m.
NEDg Description generation batch_69d0ca049fdc819091e101d8cdcfb7e8 completed April 4, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d0cc6239108190b921eface5cdd543 completed April 4, 2026, 8:31 a.m.
Created at: March 30, 2026, 7:38 p.m.