Triple

T17330905
Position Surface form Disambiguated ID Type / Status
Subject Izumo, Shimane Prefecture, Japan E420811 entity
Predicate knownFor P22 FINISHED
Object Izumo soba
Izumo soba is a regional Japanese buckwheat noodle specialty from Izumo in Shimane Prefecture, noted for its dark color, robust flavor, and traditional serving styles such as warigo and kamaage.
E1262801 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: Izumo soba | Statement: [Izumo, Shimane Prefecture, Japan, knownFor, Izumo soba]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Izumo soba
Context triple: [Izumo, Shimane Prefecture, Japan, knownFor, Izumo soba]
  • A. Wanko Soba
    Wanko Soba is a style of Japanese soba dining where diners rapidly eat many small bowls of noodles, often as a competitive or celebratory challenge.
  • B. Jindaiji soba noodles
    Jindaiji soba noodles are a renowned local specialty of Chōfu, Tokyo, featuring handmade buckwheat noodles traditionally served at eateries around the historic Jindaiji Temple.
  • C. Hakata ramen
    Hakata ramen is a rich, pork-bone-based Japanese noodle soup style originating from Fukuoka, famed for its creamy tonkotsu broth and thin, firm noodles.
  • D. Kitakata ramen
    Kitakata ramen is a regional Japanese noodle dish known for its chewy, thick, flat noodles served in a soy sauce–based broth, originating from the city of Kitakata in Fukushima.
  • E. Nagoya-meshi
    Nagoya-meshi is a distinctive regional cuisine of Nagoya, Japan, known for hearty, flavor-rich dishes such as miso katsu, hitsumabushi, and tebasaki.
  • 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: Izumo soba
Triple: [Izumo, Shimane Prefecture, Japan, knownFor, Izumo soba]
Generated description
Izumo soba is a regional Japanese buckwheat noodle specialty from Izumo in Shimane Prefecture, noted for its dark color, robust flavor, and traditional serving styles such as warigo and kamaage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Izumo soba
Target entity description: Izumo soba is a regional Japanese buckwheat noodle specialty from Izumo in Shimane Prefecture, noted for its dark color, robust flavor, and traditional serving styles such as warigo and kamaage.
  • A. Wanko Soba
    Wanko Soba is a style of Japanese soba dining where diners rapidly eat many small bowls of noodles, often as a competitive or celebratory challenge.
  • B. Jindaiji soba noodles
    Jindaiji soba noodles are a renowned local specialty of Chōfu, Tokyo, featuring handmade buckwheat noodles traditionally served at eateries around the historic Jindaiji Temple.
  • C. Hakata ramen
    Hakata ramen is a rich, pork-bone-based Japanese noodle soup style originating from Fukuoka, famed for its creamy tonkotsu broth and thin, firm noodles.
  • D. Kitakata ramen
    Kitakata ramen is a regional Japanese noodle dish known for its chewy, thick, flat noodles served in a soy sauce–based broth, originating from the city of Kitakata in Fukushima.
  • E. Nagoya-meshi
    Nagoya-meshi is a distinctive regional cuisine of Nagoya, Japan, known for hearty, flavor-rich dishes such as miso katsu, hitsumabushi, and tebasaki.
  • 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e439d5c788819092bdc4d3de0ec958 completed April 19, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_6a018c5025d08190ab2581a3b04ae661 completed May 11, 2026, 7:59 a.m.
NEDg Description generation batch_6a018e85c91081909a6944ff136e8f50 completed May 11, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_6a018f7ebf548190b407ebeacbd4d327 completed May 11, 2026, 8:12 a.m.
Created at: April 10, 2026, 5:43 a.m.