Triple
T18586695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hall A |
E454252
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Jefferson Lab experimental program |
—
|
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: Jefferson Lab experimental program | Statement: [Hall A, associatedWith, Jefferson Lab experimental program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jefferson Lab experimental program Context triple: [Hall A, associatedWith, Jefferson Lab experimental program]
-
A.
Jefferson Lab 12 GeV Upgrade program
The Jefferson Lab 12 GeV Upgrade program is a major enhancement of the Continuous Electron Beam Accelerator Facility designed to enable next-generation nuclear and particle physics experiments, including detailed studies of hadron structure and the strong force.
-
B.
CEBAF Large Acceptance Spectrometer
The CEBAF Large Acceptance Spectrometer is a multi-purpose particle detector at Jefferson Lab designed to study the structure of nucleons and nuclei using high-energy electron beams.
-
C.
Jefferson Lab
chosen
Jefferson Lab is a U.S. national laboratory renowned for its research in nuclear physics, particularly the study of quark structure within nucleons using high-energy electron beams.
-
D.
Fermilab fixed-target program
The Fermilab fixed-target program is a series of high-energy physics experiments in which accelerated particle beams are directed onto stationary targets to study fundamental particles and interactions.
-
E.
Apparatus for Meson and Baryon Experimental Research
Apparatus for Meson and Baryon Experimental Research is a high-energy physics experiment designed to study the properties and interactions of mesons and baryons using particle beams and advanced detectors.
- 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_69d8d38ae7e081908a98df1251842402 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e545b210488190ba62d3bf6e1a595c |
completed | April 19, 2026, 9:14 p.m. |
Created at: April 10, 2026, 11:44 a.m.