Triple
T16340115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yokkaichi |
E396774
|
entity |
| Predicate | hasIndustrialComplex |
P13026
|
FINISHED |
| Object | Yokkaichi petrochemical complex |
E181525
|
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: Yokkaichi petrochemical complex | Statement: [Yokkaichi, hasIndustrialComplex, Yokkaichi petrochemical complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yokkaichi petrochemical complex Context triple: [Yokkaichi, hasIndustrialComplex, Yokkaichi petrochemical complex]
-
A.
Yokkaichi Industrial Complex
chosen
Yokkaichi Industrial Complex is a major Japanese petrochemical and heavy industrial zone known for its large-scale refineries, chemical plants, and historical impact on environmental policy.
-
B.
Kashiwazaki-Kariwa Nuclear Power Plant
The Kashiwazaki-Kariwa Nuclear Power Plant is one of the world’s largest nuclear power stations, located in Niigata Prefecture, Japan, and operated by Tokyo Electric Power Company (TEPCO).
-
C.
Fukushima
Fukushima is a city in Japan’s Tohoku region, known as the capital of Fukushima Prefecture and for its role in agriculture, hot springs, and regional administration.
-
D.
Fujieda Plant
Fujieda Plant is a Chugai Pharmaceutical facility in Japan that serves as a key site for the company’s pharmaceutical research, development, and related operations.
-
E.
Mizushima industrial complex
Mizushima industrial complex is a major coastal heavy industrial zone in Kurashiki, Japan, known for its large-scale petrochemical, steel, and manufacturing 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2da09dcf48190b6fdd14b1812c56a |
completed | April 18, 2026, 1:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00261b31c08190908a72bff20871be |
completed | May 10, 2026, 6:30 a.m. |
Created at: April 10, 2026, 5:07 a.m.