Triple
T23120346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Spherical Torus Experiment |
E576874
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object | NSTX |
—
|
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: NSTX | Statement: [National Spherical Torus Experiment, hasAbbreviation, NSTX]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NSTX Context triple: [National Spherical Torus Experiment, hasAbbreviation, NSTX]
-
A.
National Spherical Torus Experiment
chosen
The National Spherical Torus Experiment is a major fusion energy research device that studies plasma confinement in a compact, spherical tokamak configuration.
-
B.
Tokamak Fusion Test Reactor
The Tokamak Fusion Test Reactor was a major experimental fusion device in the United States that set world records for plasma temperature and fusion power in the late 20th century.
-
C.
Princeton Stellarator
The Princeton Stellarator is an early experimental fusion device that pioneered the stellarator concept for confining hot plasma with twisted magnetic fields in the quest for controlled nuclear fusion.
-
D.
Wendelstein 7-X
Wendelstein 7-X is a large experimental stellarator-type nuclear fusion device in Germany designed to study and optimize magnetically confined plasma for future fusion power plants.
-
E.
TCV Gopalpur
TCV Gopalpur is a branch school of the Tibetan Children’s Village network in India, dedicated to providing education and care to Tibetan refugee children.
- 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_69e245f6c2e881909a228fdcfeb7c7d3 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e4f9be881908307838bfb5edc0c |
completed | April 29, 2026, 4:51 a.m. |
Created at: April 17, 2026, 3:59 p.m.