R2000
E724104
The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| R2000 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8284554 — 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: R2000 Context triple: [Microprocessor without Interlocked Pipeline Stages, firstCommercialImplementation, R2000]
-
A.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
B.
S-200
The S-200 is a long-range, Soviet-era surface-to-air missile system designed primarily to engage high-altitude aircraft and strategic targets.
-
C.
SR 200
SR 200 is a state highway in Florida that runs across the northeastern part of the state, connecting US 41 in Hernando to Fernandina Beach near the Atlantic coast.
-
D.
R230
The R230 is the fifth-generation Mercedes-Benz SL-Class, a luxury two-seat roadster produced in the 2000s known for its retractable hardtop and advanced technology features.
-
E.
S200
S200 is a pair of large solid rocket boosters used on India's GSLV Mk III heavy-lift launch vehicle to provide its initial thrust at liftoff.
- 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: R2000 Target entity description: The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
-
A.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
B.
S-200
The S-200 is a long-range, Soviet-era surface-to-air missile system designed primarily to engage high-altitude aircraft and strategic targets.
-
C.
SR 200
SR 200 is a state highway in Florida that runs across the northeastern part of the state, connecting US 41 in Hernando to Fernandina Beach near the Atlantic coast.
-
D.
R230
The R230 is the fifth-generation Mercedes-Benz SL-Class, a luxury two-seat roadster produced in the 2000s known for its retractable hardtop and advanced technology features.
-
E.
S200
S200 is a pair of large solid rocket boosters used on India's GSLV Mk III heavy-lift launch vehicle to provide its initial thrust at liftoff.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
MIPS microprocessor
ⓘ
microprocessor ⓘ |
| addressSpace | 32-bit address space ⓘ |
| architecture | MIPS NERFINISHED ⓘ |
| bitWidth | 32-bit ⓘ |
| category | early RISC microprocessor ⓘ |
| commercialStatus | commercial implementation ⓘ |
| companyTypeOfDeveloper | fabless semiconductor company ⓘ |
| coprocessorInterface | MIPS coprocessor interface NERFINISHED ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| dataPathWidth | 32-bit data path ⓘ |
| designedFor | high performance per transistor ⓘ |
| designGoal |
high clock frequency for its time
ⓘ
simplicity of instruction set ⓘ |
| designPhilosophy | RISC NERFINISHED ⓘ |
| developer | MIPS Computer Systems NERFINISHED ⓘ |
| floatingPointCoprocessor | R2010 ⓘ |
| floatingPointSupport | via external coprocessor ⓘ |
| hasComponent |
coprocessor interface
ⓘ
integer execution unit ⓘ register file ⓘ |
| implementationTechnology | CMOS NERFINISHED ⓘ |
| influenced |
RISC microprocessor design practices
ⓘ
later MIPS processor designs ⓘ |
| instructionSetArchitecture | MIPS I NERFINISHED ⓘ |
| marketAvailability | mid-1980s ⓘ |
| notableFor |
clean load-store RISC design
ⓘ
influencing academic and commercial RISC designs ⓘ |
| pipelineType | pipelined ⓘ |
| registerFileType | general-purpose register file ⓘ |
| roleInHistory |
influential early MIPS implementation
ⓘ
one of the earliest commercial implementations of the MIPS architecture ⓘ |
| successor | R3000 ⓘ |
| supports |
branch and jump instructions
ⓘ
coprocessor instructions ⓘ fixed-length instructions ⓘ hardwired control ⓘ integer arithmetic operations ⓘ load-store architecture ⓘ logical operations ⓘ virtual memory (with external TLB support) ⓘ |
| usedIn |
embedded systems
ⓘ
servers ⓘ workstations ⓘ |
| uses | separate instruction and data caches (in typical systems) ⓘ |
| wordSize | 32 bits ⓘ |
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: R2000 Description of subject: The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.