Triple
T18611460
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hall B |
E454902
|
entity |
| Predicate | locatedAt |
P40
|
FINISHED |
| Object | Jefferson Lab campus |
—
|
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 campus | Statement: [Hall B, locatedAt, Jefferson Lab campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jefferson Lab campus Context triple: [Hall B, locatedAt, Jefferson Lab campus]
-
A.
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.
-
B.
White Oak Federal Research Center
White Oak Federal Research Center is a major U.S. federal campus in Maryland that houses key Food and Drug Administration facilities and laboratories.
-
C.
Brookhaven National Laboratory
Brookhaven National Laboratory is a major U.S. Department of Energy research facility on Long Island known for its cutting-edge work in nuclear and particle physics, materials science, and energy research.
-
D.
National Synchrotron Radiation Laboratory
The National Synchrotron Radiation Laboratory is a major Chinese research facility that operates synchrotron light sources for advanced studies in physics, materials science, chemistry, and related fields.
-
E.
Savannah River National Laboratory
Savannah River National Laboratory is a U.S. Department of Energy research facility in South Carolina specializing in nuclear materials management, environmental remediation, and national security 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d01ebd08190b6e646e3a749d7f5 |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:45 a.m.