Opacity Project at Livermore
E818281
Opacity Project at Livermore is a major astrophysical research effort that provides detailed calculations of stellar opacities used in modeling the structure and evolution of stars.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Opacity Project at Livermore canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9756518 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Opacity Project at Livermore Context triple: [OPAL opacity project, acronymFor, Opacity Project at Livermore]
-
A.
Panopticons project
The Panopticons project is a public art initiative in Lancashire, England, that installed a series of striking contemporary landmark sculptures across the region’s hills to celebrate and regenerate the local landscape.
-
B.
Radiation Laboratory
Radiation Laboratory was the original name of what is now Lawrence Berkeley National Laboratory, a pioneering U.S. research center known for its groundbreaking work in nuclear and particle physics.
-
C.
Strategic Scientific Reserve
The Strategic Scientific Reserve is a fictional World War II–era Allied intelligence and scientific agency in the Marvel universe, known for developing advanced technology and serving as a precursor to S.H.I.E.L.D.
-
D.
The Energy Project
The Energy Project is a consulting and training firm that helps organizations improve performance and employee well-being by managing energy rather than time.
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E.
Sandia National Laboratories
Sandia National Laboratories is a major U.S. Department of Energy research and development facility specializing in national security, nuclear weapons engineering, and advanced science and technology.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Opacity Project at Livermore Target entity description: Opacity Project at Livermore is a major astrophysical research effort that provides detailed calculations of stellar opacities used in modeling the structure and evolution of stars.
-
A.
Panopticons project
The Panopticons project is a public art initiative in Lancashire, England, that installed a series of striking contemporary landmark sculptures across the region’s hills to celebrate and regenerate the local landscape.
-
B.
Radiation Laboratory
Radiation Laboratory was the original name of what is now Lawrence Berkeley National Laboratory, a pioneering U.S. research center known for its groundbreaking work in nuclear and particle physics.
-
C.
Strategic Scientific Reserve
The Strategic Scientific Reserve is a fictional World War II–era Allied intelligence and scientific agency in the Marvel universe, known for developing advanced technology and serving as a precursor to S.H.I.E.L.D.
-
D.
The Energy Project
The Energy Project is a consulting and training firm that helps organizations improve performance and employee well-being by managing energy rather than time.
-
E.
Sandia National Laboratories
Sandia National Laboratories is a major U.S. Department of Energy research and development facility specializing in national security, nuclear weapons engineering, and advanced science and technology.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
astrophysics research project
ⓘ
scientific collaboration ⓘ |
| application |
astrophysical plasma modeling
ⓘ
stellar evolution codes ⓘ stellar structure codes ⓘ |
| computationalMethod |
large-scale atomic-physics calculations
ⓘ
numerical opacity tables ⓘ |
| contributionTo |
precision stellar modeling
ⓘ
understanding of stellar energy transport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dataUsedBy |
astrophysicists
ⓘ
researchers in stellar evolution ⓘ stellar modelers ⓘ |
| field |
astrophysics
ⓘ
stellar physics ⓘ |
| focus |
frequency-dependent opacities
ⓘ
radiative opacity in stellar interiors ⓘ temperature- and density-dependent opacities ⓘ |
| institution | Lawrence Livermore National Laboratory ⓘ |
| location | Lawrence Livermore National Laboratory ⓘ |
| output |
opacity tables for stellar modeling
ⓘ
stellar opacity data ⓘ |
| purpose | to provide detailed calculations of stellar opacities ⓘ |
| relatedConcept |
radiative energy transport
ⓘ
stellar interiors ⓘ stellar opacity ⓘ |
| researchArea |
radiative transfer in stars
ⓘ
stellar opacities ⓘ stellar structure and evolution modeling ⓘ |
| use |
improving stellar interior models
ⓘ
modeling the evolution of stars ⓘ modeling the structure of stars ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Opacity Project at Livermore Description of subject: Opacity Project at Livermore is a major astrophysical research effort that provides detailed calculations of stellar opacities used in modeling the structure and evolution of stars.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.