Triple

T27005334
Position Surface form Disambiguated ID Type / Status
Subject Aum Shinrikyo E680225 entity
Predicate notableAttack P18213 FINISHED
Object Matsumoto sarin attack
The Matsumoto sarin attack was a 1994 chemical weapons assault in Matsumoto, Japan, in which the Aum Shinrikyo cult released sarin gas in a residential area, killing and injuring dozens and foreshadowing their later Tokyo subway attack.
 E1752801 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: Matsumoto sarin attack | Statement: [Aum Shinrikyo, notableAttack, Matsumoto sarin attack]
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: Matsumoto sarin attack
Triple: [Aum Shinrikyo, notableAttack, Matsumoto sarin attack]
Generated description
The Matsumoto sarin attack was a 1994 chemical weapons assault in Matsumoto, Japan, in which the Aum Shinrikyo cult released sarin gas in a residential area, killing and injuring dozens and foreshadowing their later Tokyo subway attack.

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_69eeeb53939c8190bd431f32b060f01f completed April 27, 2026, 4:51 a.m.
NER Named-entity recognition batch_69f621d139f081909f9ca04e04095dba completed May 2, 2026, 4:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a123ab2121c8190a9d351ad0ed13317 completed May 23, 2026, 11:39 p.m.
NEDg Description generation batch_6a123ba9aea081909f20ff78ab91747e completed May 23, 2026, 11:43 p.m.
NED2 Entity disambiguation (via description) batch_6a123c56268c81909d0e71dad0aeab01 completed May 23, 2026, 11:46 p.m.
Created at: April 27, 2026, 7 a.m.