Triple

T18351284
Position Surface form Disambiguated ID Type / Status
Subject South of the Border, West of the Sun E439671 entity
Predicate character P662 FINISHED
Object Izumi
Izumi is a woman from Haruki Murakami’s novel "South of the Border, West of the Sun," remembered as the narrator Hajime’s first love and a formative figure in his youth.
 E1365318 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: Izumi | Statement: [South of the Border, West of the Sun, character, Izumi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Izumi
Context triple: [South of the Border, West of the Sun, character, Izumi]
  • A. Izumi
    Izumi is a city located in Osaka Prefecture, Japan, known as a residential and commercial hub in the Kansai region.
  • B. Izumi
    Izumi is a neighborhood located within Tokyo’s Suginami ward, known as a primarily residential area with local shops and community facilities.
  • C. Chikuma
    Chikuma was a Japanese Imperial Navy heavy cruiser that served prominently in World War II, including major Pacific naval battles.
  • D. Kamogawa
    Kamogawa is a coastal city in Chiba Prefecture, Japan, known for its beaches, fishing industry, and the popular Kamogawa Sea World aquarium.
  • E. Kamogawa
    Kamogawa is a prominent river running through Kyoto, Japan, known for its scenic banks, cultural significance, and popular walking paths.
  • 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: Izumi
Triple: [South of the Border, West of the Sun, character, Izumi]
Generated description
Izumi is a woman from Haruki Murakami’s novel "South of the Border, West of the Sun," remembered as the narrator Hajime’s first love and a formative figure in his youth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Izumi
Target entity description: Izumi is a woman from Haruki Murakami’s novel "South of the Border, West of the Sun," remembered as the narrator Hajime’s first love and a formative figure in his youth.
  • A. Izumi
    Izumi is a city located in Osaka Prefecture, Japan, known as a residential and commercial hub in the Kansai region.
  • B. Izumi
    Izumi is a neighborhood located within Tokyo’s Suginami ward, known as a primarily residential area with local shops and community facilities.
  • C. Chikuma
    Chikuma was a Japanese Imperial Navy heavy cruiser that served prominently in World War II, including major Pacific naval battles.
  • D. Kamogawa
    Kamogawa is a coastal city in Chiba Prefecture, Japan, known for its beaches, fishing industry, and the popular Kamogawa Sea World aquarium.
  • E. Kamogawa
    Kamogawa is a prominent river running through Kyoto, Japan, known for its scenic banks, cultural significance, and popular walking paths.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e514f83b648190b473cf611851c666 completed April 19, 2026, 5:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0700c58c008190be11ddd0c0d13595 completed May 15, 2026, 11:17 a.m.
NEDg Description generation batch_6a07026b3cd08190b595dd7c724ff5e0 completed May 15, 2026, 11:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0702f869f0819090aec0c308b0d888 completed May 15, 2026, 11:26 a.m.
Created at: April 10, 2026, 10:37 a.m.