Triple

T8750932
Position Surface form Disambiguated ID Type / Status
Subject 後藤新平 E207952 entity
Predicate birthPlace P1 FINISHED
Object 陸奥国胆沢郡水沢（現・岩手県奥州市水沢） E598300 NE FINISHED

How this triple was built (2 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: 陸奥国胆沢郡水沢（現・岩手県奥州市水沢） | Statement: [後藤新平, birthPlace, 陸奥国胆沢郡水沢（現・岩手県奥州市水沢）]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 陸奥国胆沢郡水沢（現・岩手県奥州市水沢）
Context triple: [後藤新平, birthPlace, 陸奥国胆沢郡水沢（現・岩手県奥州市水沢）]
  • A. Misawa, Aomori Prefecture, Japan
    Misawa, in Aomori Prefecture, Japan, is a city in northern Honshu known for hosting a major joint U.S.–Japan military air base and its strong ties to aviation and defense activities.
  • B. Oshu, Iwate, Japan
    Oshu, Iwate, Japan is a city in northeastern Honshu known internationally as the birthplace of baseball star Shohei Ohtani.
  • C. Isawa District, Iwate
    Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
  • D. Ōshū, Iwate chosen
    Ōshū, Iwate is a city in Iwate Prefecture, Japan, known for its historical sites, agricultural production, and scenic rural landscapes.
  • E. Kanegasaki, Iwate, Japan
    Kanegasaki is a rural town in Iwate Prefecture in Japan’s Tōhoku region, known for its agricultural landscape and historical sites.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca835bb2bc819084bb5906cb6ef7f8 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5da774f4819099e5bfd12973d946 completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf431db5a88190a579b43370a8e887 completed April 3, 2026, 4:33 a.m.
Created at: March 30, 2026, 6:39 p.m.