Triple
T17080655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pripyat |
E414459
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Chernobyl Exclusion Zone |
E212416
|
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: Chernobyl Exclusion Zone | Statement: [Pripyat, partOf, Chernobyl Exclusion Zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chernobyl Exclusion Zone Context triple: [Pripyat, partOf, Chernobyl Exclusion Zone]
-
A.
Chernobyl Exclusion Zone
chosen
The Chernobyl Exclusion Zone is a heavily contaminated, restricted area surrounding the Chernobyl Nuclear Power Plant, established after the 1986 disaster to limit radiation exposure and monitor environmental and health impacts.
-
B.
Belarusian Exclusion Zone
The Belarusian Exclusion Zone is a heavily contaminated, largely uninhabited area in southern Belarus established after the 1986 Chernobyl nuclear disaster to restrict access and limit radiation exposure.
-
C.
Fukushima exclusion zone
The Fukushima exclusion zone is a restricted area surrounding the Fukushima Daiichi Nuclear Power Plant, established after the 2011 nuclear disaster due to high levels of radioactive contamination.
-
D.
Tunguska Nature Reserve
Tunguska Nature Reserve is a protected wilderness area in central Siberia established to conserve the taiga ecosystem and the site of the 1908 Tunguska meteor explosion.
-
E.
Prioksko-Terrasny Biosphere Reserve
Prioksko-Terrasny Biosphere Reserve is a protected natural area in Russia known for its mixed forests, rich biodiversity, and European bison (wisent) breeding program.
- 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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbe2fe7c819099ab0586b1a119f6 |
completed | April 18, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a012ee243c081909aa6d470e002222a |
completed | May 11, 2026, 1:20 a.m. |
Created at: April 10, 2026, 5:34 a.m.