Triple
T8833619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pripyat River |
E210206
|
entity |
| Predicate | passesNear |
P416
|
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 River, passesNear, Chernobyl Exclusion Zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chernobyl Exclusion Zone Context triple: [Pripyat River, passesNear, 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.
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.
-
C.
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.
-
D.
Caucasian Biosphere Reserve
The Caucasian Biosphere Reserve is a major protected natural area in the Western Caucasus, renowned for its rich biodiversity, pristine mountain ecosystems, and status as a UNESCO World Heritage Site.
-
E.
Gydansky Nature Reserve
Gydansky Nature Reserve is a strictly protected Russian Arctic wildlife sanctuary on the Gydan Peninsula, safeguarding tundra ecosystems and habitats for rare and migratory species.
- 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_69ca8388549c819095fd94eadefbb007 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc60670fa48190b2a873f6498de7f6 |
completed | April 1, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa069d7488190ade4caa15fa83cd9 |
completed | April 3, 2026, 11:11 a.m. |
Created at: March 30, 2026, 6:47 p.m.