Triple
T4569772
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Continuous Electron Beam Accelerator Facility |
E123000
|
entity |
| Predicate | governingContractor |
P7138
|
FINISHED |
| Object | Jefferson Science Associates, LLC |
E122999
|
NE FINISHED |
How this triple was built (3 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 Science Associates, LLC | Statement: [Continuous Electron Beam Accelerator Facility, governingContractor, Jefferson Science Associates, LLC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jefferson Science Associates, LLC Context triple: [Continuous Electron Beam Accelerator Facility, governingContractor, Jefferson Science Associates, LLC]
-
A.
Jefferson Science Associates, LLC
chosen
Jefferson Science Associates, LLC is the management and operating contractor responsible for running the U.S. Department of Energy’s Thomas Jefferson National Accelerator Facility (Jefferson Lab).
-
B.
Brookhaven Science Associates
Brookhaven Science Associates is a private consortium formed by Battelle Memorial Institute and Stony Brook University to manage and operate Brookhaven National Laboratory for the U.S. Department of Energy.
-
C.
Battelle Energy Alliance
Battelle Energy Alliance is a private consortium that operates and manages the U.S. Department of Energy’s Idaho National Laboratory, focusing on nuclear energy research and related advanced technologies.
-
D.
Lawrence Livermore National Security, LLC
Lawrence Livermore National Security, LLC is a private consortium that manages and operates the U.S. Department of Energy’s Lawrence Livermore National Laboratory under contract.
-
E.
Battelle Memorial Institute
Battelle Memorial Institute is a major nonprofit applied science and technology organization known for managing national laboratories and conducting research and development across defense, energy, health, and environmental domains.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: governingContractor Context triple: [Continuous Electron Beam Accelerator Facility, governingContractor, Jefferson Science Associates, LLC]
-
A.
primaryContractor
chosen
Indicates that one entity serves as the main responsible contractor for a project, agreement, or work in relation to another entity.
-
B.
constructionConsortium
Indicates a collaborative partnership formed between multiple parties to jointly undertake and manage a construction project or set of construction activities.
-
C.
typeOfContractor
Indicates the specific category or role of a contractor in relation to a given entity or project.
-
D.
constructionAuthority
Indicates that an entity has the official power or responsibility to oversee, approve, or manage construction-related activities for another entity or project.
-
E.
governingPartner
Indicates that one entity serves as the primary ruling or controlling partner in relation to another within a governance or leadership structure.
- F. None of above.
Provenance (4 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_69bd46466c7081909d07f36be2d08804 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd58c3eba48190af1fce6e1ca16943 |
completed | March 20, 2026, 2:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdd3c6806c81908fd374cd4537185e |
completed | March 20, 2026, 11:09 p.m. |
| PD | Predicate disambiguation | batch_69bd5227063c8190973155a875b013a7 |
completed | March 20, 2026, 1:56 p.m. |
Created at: March 20, 2026, 1:10 p.m.