Triple
T20912555
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Semipalatinsk Test Site |
E514983
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Semipalatinsk-21 |
—
|
NE NERFINISHED |
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: Semipalatinsk-21 | Statement: [Semipalatinsk Test Site, formerName, Semipalatinsk-21]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Semipalatinsk-21 Context triple: [Semipalatinsk Test Site, formerName, Semipalatinsk-21]
-
A.
Semipalatinsk
Semipalatinsk, now known as Semey, is a city in northeastern Kazakhstan historically significant as a cultural center and as the site near the Soviet Union’s primary nuclear testing grounds.
-
B.
Semipalatinsk Test Site
chosen
The Semipalatinsk Test Site was the primary Soviet nuclear weapons testing ground, located in northeastern Kazakhstan and notorious for extensive radioactive contamination and long-term health impacts on local populations.
-
C.
Oka
Oka is a small municipality in southwestern Quebec, Canada, known for its historic village, Oka National Park, and the famous Oka cheese produced by Trappist monks.
-
D.
Kapustin Yar
Kapustin Yar is a Russian military rocket launch and development site historically used for early Soviet missile and space tests.
-
E.
Plesetsk
Plesetsk is a town in Arkhangelsk Oblast in northwestern Russia known primarily for its proximity to the Plesetsk Cosmodrome, a major Russian space launch facility.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6ec5f5bc48190a8e7e6af60b158fb |
completed | April 21, 2026, 3:17 a.m. |
Created at: April 16, 2026, 12:48 p.m.