Triple

T8174897
Position Surface form Disambiguated ID Type / Status
Subject Institute for Cosmic Ray Research E190916 entity
Predicate location P40 FINISHED
Object Kashiwa, Chiba Prefecture, Japan E186184 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: Kashiwa, Chiba Prefecture, Japan | Statement: [Institute for Cosmic Ray Research, location, Kashiwa, Chiba Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kashiwa, Chiba Prefecture, Japan
Context triple: [Institute for Cosmic Ray Research, location, Kashiwa, Chiba Prefecture, Japan]
  • A. Kashiwa, Chiba Prefecture, Japan chosen
    Kashiwa is a city in Chiba Prefecture, Japan, known as a suburban academic and research hub within the Greater Tokyo area.
  • B. Kashiwa, Japan
    Kashiwa, Japan is a city in Chiba Prefecture, part of the Greater Tokyo Area, known as a residential and commercial hub with strong transportation links to central Tokyo.
  • C. Ichikawa, Chiba Prefecture
    Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
  • D. Kashiwara, Osaka Prefecture, Japan
    Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
  • E. Wako, Saitama Prefecture, Japan
    Wako is a suburban city in Saitama Prefecture, Japan, on the northern outskirts of Tokyo, known for hosting major national institutions and research facilities.
  • 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_69ca82c1c0a08190bf8692b4d91a03ca completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb480a7ac4819088fabd5bec6ba2e5 completed March 31, 2026, 4:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd347e2d2c81909b3c8d0f922e7c37 completed April 1, 2026, 3:06 p.m.
Created at: March 30, 2026, 5:40 p.m.