Triple
T11119876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minamata, Kumamoto Prefecture, Japan |
E262987
|
entity |
| Predicate | hasNotableEvent |
P259
|
FINISHED |
| Object | Minamata disease |
E262988
|
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: Minamata disease | Statement: [Minamata, Kumamoto Prefecture, Japan, hasNotableEvent, Minamata disease]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minamata disease Context triple: [Minamata, Kumamoto Prefecture, Japan, hasNotableEvent, Minamata disease]
-
A.
Minamata disease
chosen
Minamata disease is a severe neurological disorder caused by industrial mercury poisoning, first identified in the mid-20th century in the coastal city of Minamata, Japan.
-
B.
Minamata
Minamata is a powerful photo-essay and book by W. Eugene Smith documenting the devastating effects of industrial mercury poisoning on a Japanese fishing community.
-
C.
Minamata
Minamata is a coastal Japanese city historically known for the devastating industrial mercury poisoning disaster that led to the identification of Minamata disease.
-
D.
Minamata, Kumamoto Prefecture, Japan
Minamata, in Kumamoto Prefecture, Japan, is a coastal city historically known for severe industrial mercury poisoning and later for inspiring the global Minamata Convention on Mercury.
-
E.
Kuru
Kuru refers to an ancient Indo-Aryan tribe and kingdom of northern India, prominently featured in the Mahabharata as the ancestral lineage of the Kauravas and Pandavas.
- 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_69d6aa9b46cc8190b19f9f0cc45bf322 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79af7b72c8190a19dbcbb3a69fb5b |
completed | April 9, 2026, 12:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e42d8406988190837a16d7ad8048d1 |
completed | April 19, 2026, 1:19 a.m. |
Created at: April 8, 2026, 9:28 p.m.