NIF
E910069
NIF is a large-scale laser-based research facility at Lawrence Livermore National Laboratory focused on achieving nuclear fusion ignition and studying high-energy-density physics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NIF canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11181091 — 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: NIF Context triple: [National Ignition Facility, abbreviation, NIF]
-
A.
NIP
NIP is the commonly used acronym for the U.S. National Intelligence Program, which funds and coordinates the nation’s primary intelligence activities across multiple agencies.
-
B.
NIP
NIP is the IATA airport code for Naval Air Station Jacksonville, a major U.S. Navy air base located in Jacksonville, Florida.
-
C.
FNI
FNI is the IATA airport code for Nîmes-Alès-Camargue-Cévennes Airport in southern France.
-
D.
NIK
NIK is the Polish acronym for the Supreme Audit Office, Poland’s highest independent state audit institution responsible for overseeing public finances and government operations.
-
E.
NI
NI is the vehicle registration code used on license plates for the German federal state of Lower Saxony.
- 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: NIF Target entity description: NIF is a large-scale laser-based research facility at Lawrence Livermore National Laboratory focused on achieving nuclear fusion ignition and studying high-energy-density physics.
-
A.
NIP
NIP is the commonly used acronym for the U.S. National Intelligence Program, which funds and coordinates the nation’s primary intelligence activities across multiple agencies.
-
B.
NIP
NIP is the IATA airport code for Naval Air Station Jacksonville, a major U.S. Navy air base located in Jacksonville, Florida.
-
C.
FNI
FNI is the IATA airport code for Nîmes-Alès-Camargue-Cévennes Airport in southern France.
-
D.
NIK
NIK is the Polish acronym for the Supreme Audit Office, Poland’s highest independent state audit institution responsible for overseeing public finances and government operations.
-
E.
NI
NI is the vehicle registration code used on license plates for the Serbian city of Niš.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
inertial confinement fusion facility
ⓘ
large-scale scientific facility ⓘ laser-based research facility ⓘ |
| abbreviation | NIF NERFINISHED ⓘ |
| achievedIgnition | true ⓘ |
| alsoKnownAs | NIF NERFINISHED ⓘ |
| constructionCompletionDate | 2009 ⓘ |
| constructionStartDate | 1997 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| energyGainType | scientific breakeven (fusion energy out greater than laser energy in) ⓘ |
| firstConfirmedIgnitionDate | 2022-12-05 GENERATED ⓘ |
| firstConfirmedIgnitionDescription | first laboratory experiment to achieve fusion energy gain greater than one GENERATED ⓘ |
| firstFullOperationsDate | around 2009 GENERATED ⓘ |
| fundedBy | United States Department of Energy NERFINISHED ⓘ |
| fusionFuel |
deuterium
ⓘ
tritium ⓘ |
| governedBy | National Nuclear Security Administration NERFINISHED ⓘ |
| hasChamberType | spherical target chamber ⓘ |
| ignitionMilestoneDate | 2021-08-08 ⓘ |
| ignitionMilestoneDescription | shot approaching ignition with record fusion yield ⓘ |
| laserType | frequency-tripled neodymium-doped glass laser ⓘ |
| locatedAtInstitutionType | national laboratory ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Lawrence Livermore National Laboratory NERFINISHED ⓘ Livermore, California NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | Lawrence Livermore National Security, LLC NERFINISHED ⓘ |
| numberOfLaserBeams | 192 ⓘ |
| operatedBy | Lawrence Livermore National Laboratory NERFINISHED ⓘ |
| ownedBy | United States Department of Energy NERFINISHED ⓘ |
| partOf | Lawrence Livermore National Laboratory NERFINISHED ⓘ |
| peakLaserEnergyPerShot | on the order of 1.8 megajoules ⓘ |
| peakLaserPower | on the order of 500 terawatts ⓘ |
| primaryGoal | achieving nuclear fusion ignition in the laboratory ⓘ |
| researchField |
astrophysics
ⓘ
high-energy-density physics ⓘ inertial confinement fusion ⓘ nuclear fusion ⓘ plasma physics ⓘ weapons physics ⓘ |
| secondaryGoal |
studying high-energy-density physics
ⓘ
supporting national security research ⓘ supporting stockpile stewardship ⓘ |
| supportsProgram | Stockpile Stewardship Program NERFINISHED ⓘ |
| targetType | deuterium-tritium fuel capsules ⓘ |
| usesMethod | inertial confinement fusion ⓘ |
| usesTechnology |
high-energy lasers
ⓘ
neodymium-doped glass lasers ⓘ |
| website | https://lasers.llnl.gov ⓘ |
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: NIF Description of subject: NIF is a large-scale laser-based research facility at Lawrence Livermore National Laboratory focused on achieving nuclear fusion ignition and studying high-energy-density physics.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.