Zbt (ternary bit-manipulation)
E723421
Zbt (ternary bit-manipulation) is a RISC-V bit-manipulation subextension that provides ternary logical and bitwise operations to enhance efficiency in complex bit-twiddling tasks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Zbt (ternary bit-manipulation) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8284184 — 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: Zbt (ternary bit-manipulation) Context triple: [B (bit-manipulation extension), hasSubextension, Zbt (ternary bit-manipulation)]
-
A.
B (bit-manipulation extension)
B (bit-manipulation extension) is a RISC-V ISA extension that adds specialized instructions to efficiently perform common bit-level operations such as shifts, rotates, and bitfield manipulation.
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B.
TBIT
TBIT is the commonly used abbreviation for the Tom Bradley International Terminal at Los Angeles International Airport, a major hub for international air travel.
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C.
Binarowa
Binarowa is a village in southern Poland known for its historic wooden architecture and cultural heritage, including the UNESCO-listed St. Michael the Archangel Church.
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D.
ZBTJ
ZBTJ is the ICAO airport code for Tianjin Binhai International Airport, a major commercial and cargo aviation hub serving the city of Tianjin, China.
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E.
BIT
BIT is the stock exchange code commonly used to identify securities listed on Borsa Italiana, the main Italian stock exchange based in Milan.
- 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: Zbt (ternary bit-manipulation) Target entity description: Zbt (ternary bit-manipulation) is a RISC-V bit-manipulation subextension that provides ternary logical and bitwise operations to enhance efficiency in complex bit-twiddling tasks.
-
A.
B (bit-manipulation extension)
B (bit-manipulation extension) is a RISC-V ISA extension that adds specialized instructions to efficiently perform common bit-level operations such as shifts, rotates, and bitfield manipulation.
-
B.
TBIT
TBIT is the commonly used abbreviation for the Tom Bradley International Terminal at Los Angeles International Airport, a major hub for international air travel.
-
C.
Binarowa
Binarowa is a village in southern Poland known for its historic wooden architecture and cultural heritage, including the UNESCO-listed St. Michael the Archangel Church.
-
D.
ZBTJ
ZBTJ is the ICAO airport code for Tianjin Binhai International Airport, a major commercial and cargo aviation hub serving the city of Tianjin, China.
-
E.
BIT
BIT is the stock exchange code commonly used to identify securities listed on Borsa Italiana, the main Italian stock exchange based in Milan.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
RISC-V extension
ⓘ
bit-manipulation subextension ⓘ |
| abbreviationFor | ternary bit-manipulation extension ⓘ |
| architectureDomain | RISC-V ⓘ |
| belongsToFamily |
RISC-V bit-manipulation extensions
ⓘ
linked to:
B (bit-manipulation extension)
|
| category | instruction set architecture feature ⓘ |
| designGoal | enhance efficiency in complex bit-twiddling tasks ⓘ |
| extensionType | bit-manipulation ⓘ |
| granularity | instruction-set level ⓘ |
| improves |
execution efficiency of complex boolean expressions
ⓘ
instruction density for bitwise logic ⓘ |
| intendedBenefit | reduce number of instructions for complex bitwise expressions ⓘ |
| operandCount | three-operand logical operations ⓘ |
| operationArity | ternary ⓘ |
| optimizationTarget | bit-manipulation code sequences ⓘ |
| primaryUseCase |
complex logical combination of multiple operands
ⓘ
performance optimization of low-level bit-twiddling ⓘ |
| relatedConcept |
RISC-V B extension
ⓘ
linked to:
B (bit-manipulation extension)
bit-twiddling hacks ⓘ |
| supportsOperation |
ternary bitwise operations
ⓘ
ternary logical operations ⓘ |
| targetSoftwareDomain |
bit-level data processing
ⓘ
cryptographic primitives ⓘ embedded software ⓘ systems programming ⓘ |
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: Zbt (ternary bit-manipulation) Description of subject: Zbt (ternary bit-manipulation) is a RISC-V bit-manipulation subextension that provides ternary logical and bitwise operations to enhance efficiency in complex bit-twiddling tasks.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.