Triple
T19368338
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Obninsk |
E484463
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Obninsk branch of the Kurchatov Institute |
—
|
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: Obninsk branch of the Kurchatov Institute | Statement: [Obninsk, hasFacility, Obninsk branch of the Kurchatov Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Obninsk branch of the Kurchatov Institute Context triple: [Obninsk, hasFacility, Obninsk branch of the Kurchatov Institute]
-
A.
Kurchatov Institute
chosen
The Kurchatov Institute is a major Russian research center best known for its pioneering work in nuclear physics and the development of the Soviet atomic program.
-
B.
Russian Federal Nuclear Center – All-Russian Research Institute of Experimental Physics
The Russian Federal Nuclear Center – All-Russian Research Institute of Experimental Physics is a major Russian nuclear weapons research and development facility and scientific center historically central to the Soviet and Russian nuclear programs.
-
C.
State Research Institute of Nuclear Reactors
The State Research Institute of Nuclear Reactors is a major Russian nuclear research center specializing in the development, testing, and operation of experimental and research reactors.
-
D.
Institute for Nuclear Research of the Russian Academy of Sciences
The Institute for Nuclear Research of the Russian Academy of Sciences is a leading Russian scientific institution specializing in experimental and theoretical research in nuclear physics, particle physics, and astrophysics.
-
E.
Research Institute for Nuclear Problems
The Research Institute for Nuclear Problems is a scientific research center in Belarus specializing in nuclear physics and related advanced technologies.
- 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e619ae6838819080584d60cbd58bbd |
completed | April 20, 2026, 12:18 p.m. |
Created at: April 10, 2026, 1:35 p.m.