MLC (multi-level cell)
E811073
MLC (multi-level cell) is a type of flash memory that stores two bits of data per cell, offering higher density than single-level cell (SLC) memory at the cost of reduced speed and endurance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MLC (multi-level cell) canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T9614279 — 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: MLC (multi-level cell) Context triple: [TLC (triple-level cell), comparedTo, MLC (multi-level cell)]
-
A.
TLC (triple-level cell)
TLC (triple-level cell) is a type of NAND flash memory that stores three bits of data per cell, offering higher storage density at lower cost but typically with reduced endurance and performance compared to single- and multi-level cell technologies.
-
B.
3D NAND
3D NAND is a type of flash memory in which memory cells are stacked vertically in multiple layers to achieve higher storage density, lower cost per bit, and improved performance compared to traditional planar NAND.
-
C.
Memory Stick Micro (M2)
Memory Stick Micro (M2) is a compact, high-density flash memory card format developed by Sony for use in mobile phones and other portable electronic devices.
-
D.
eMMC
eMMC (embedded MultiMediaCard) is an integrated flash storage standard commonly used in smartphones, tablets, and other consumer electronics to provide compact, low-cost, non-volatile memory.
-
E.
MLC
MLC is the upper house of the bicameral legislature of the Indian state of Maharashtra, responsible for reviewing and passing state legislation.
- 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: MLC (multi-level cell) Target entity description: MLC (multi-level cell) is a type of flash memory that stores two bits of data per cell, offering higher density than single-level cell (SLC) memory at the cost of reduced speed and endurance.
-
A.
TLC (triple-level cell)
TLC (triple-level cell) is a type of NAND flash memory that stores three bits of data per cell, offering higher storage density at lower cost but typically with reduced endurance and performance compared to single- and multi-level cell technologies.
-
B.
3D NAND
3D NAND is a type of flash memory in which memory cells are stacked vertically in multiple layers to achieve higher storage density, lower cost per bit, and improved performance compared to traditional planar NAND.
-
C.
Memory Stick Micro (M2)
Memory Stick Micro (M2) is a compact, high-density flash memory card format developed by Sony for use in mobile phones and other portable electronic devices.
-
D.
eMMC
eMMC (embedded MultiMediaCard) is an integrated flash storage standard commonly used in smartphones, tablets, and other consumer electronics to provide compact, low-cost, non-volatile memory.
-
E.
MLC
MLC is the upper house of the bicameral legislature of the Indian state of Maharashtra, responsible for reviewing and passing state legislation.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
flash memory technology
ⓘ
non-volatile memory cell type ⓘ |
| category | multi-bit-per-cell flash ⓘ |
| comparedTo |
QLC (quad-level cell)
ⓘ
SLC (single-level cell) ⓘ TLC (triple-level cell) ⓘ |
| contrastedWith |
quad-level cell (QLC)
ⓘ
single-level cell (SLC) ⓘ triple-level cell (TLC) ⓘ |
| dataRetention | lower than SLC on average ⓘ |
| errorRate | higher raw bit error rate than SLC ⓘ |
| fullName | multi-level cell ⓘ |
| hasAdvantage |
higher storage density
ⓘ
lower cost per bit than SLC ⓘ |
| hasDisadvantage |
more complex error management
ⓘ
reduced endurance ⓘ slower write performance ⓘ |
| hasHigherDensityThan | SLC (single-level cell) ⓘ |
| hasLowerDensityThan |
QLC (quad-level cell)
ⓘ
TLC (triple-level cell) ⓘ |
| hasLowerEnduranceThan | SLC (single-level cell) ⓘ |
| hasLowerWriteSpeedThan | SLC (single-level cell) ⓘ |
| hasMoreEnduranceThan |
QLC (quad-level cell)
ⓘ
TLC (triple-level cell) ⓘ |
| implementedIn |
2D NAND
ⓘ
3D NAND ⓘ |
| introducedAs | cost-reduction step from SLC ⓘ |
| lessSuitedFor | high-endurance enterprise workloads ⓘ |
| marketPosition | mid-range between SLC and TLC ⓘ |
| operatesIn | NAND flash arrays ⓘ |
| requires |
advanced error correction codes
ⓘ
more precise voltage level control ⓘ precise threshold voltage distribution control ⓘ wear-leveling algorithms ⓘ |
| storesBitsPerCell | 2 ⓘ |
| storesMultipleVoltageLevels | true ⓘ |
| targetUseCases |
consumer SSDs
ⓘ
mainstream storage devices ⓘ |
| tradeOff |
cost per bit versus performance
ⓘ
density versus endurance ⓘ |
| typicalProgramEraseCycles | lower than SLC ⓘ |
| usedFor |
mass storage
ⓘ
read-intensive workloads more than write-intensive workloads ⓘ |
| usedIn |
NAND flash memory
ⓘ
USB flash drives ⓘ
linked to:
USB
memory cards ⓘ solid-state drives ⓘ |
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: MLC (multi-level cell) Description of subject: MLC (multi-level cell) is a type of flash memory that stores two bits of data per cell, offering higher density than single-level cell (SLC) memory at the cost of reduced speed and endurance.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.