DLRM-2022
No estimate
No hardware requirements for this model
The weights for this model have not been published, so it cannot be downloaded or run on your own hardware at any size. It is reachable only through its provider, and no graphics card changes that.
On record
Full specification
Everything on record for this model. Most of it describes how it was trained rather than how it runs — useful context for judging how much work went into it, and how it compares with models built at a different scale.
Origin
Who built this model, where, and when it was published.
- Organisation
- Organisation type
- Industry
- Country
- United States of America
- Published
- 15 September 2021
- Authors
- D Mudigere, Y Hao, J Huang, A Tulloch
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Recommendation
- Task
- Recommender system
Size
How large the model is and how much data it was trained on. Parameters are the figure that decides whether it fits on a given graphics card.
- Parameters
- 3T
- Training data
- tokens
Figure 1 https://arxiv.org/abs/2104.05158
Training compute
The arithmetic performed to train the model, measured in floating-point operations. It is a measure of what the training run cost, not of how fast the finished model answers you.
- Training compute
- 1.1 × 10²¹ FLOP
- How it was established
- Reported
Figure 1 https://arxiv.org/abs/2104.05158
The training run
What it physically took to train: which chips, how many, for how long, and what that drew from the wall.
- Training hardware
- NVIDIA Tesla V100 DGXS 32 GB,NVIDIA A100
Availability
Whether you can obtain the model and run it on your own hardware, which is what decides if any of the graphics-card figures on this page apply.
- Weights
- Closed — provider access only
- Model access
- Unreleased
- Training code
- Unreleased
How it is classified
Labels the source dataset applies when tracking notable models, and how confident it is in the entry.
- Record confidence
- Confident
- Citations
- 197
Sources
Where this record came from and when it was last checked.
- Reference
- Software-Hardware Co-design for Fast and Scalable Training of Deep Learning Recommendation Models
- Last updated
- 25 May 2026
What the numbers mean
What this model is
DLRM-2022 was published by Facebook, in the country recorded as United States of America, during September 2021. It comes out of an organisation categorised as industry.
It works in the domain of Recommendation, and is recorded as performing the task of recommender system.
This is a closed model: the trained values stayed with whoever produced them, and there is no local version to run.
How it was trained
Producing it required arithmetic totalling around 1.1 × 10²¹ FLOP, on hardware recorded as NVIDIA Tesla V100 DGXS 32 GB,NVIDIA A100. That figure measures what producing the model cost, and has no bearing on how fast it answers.
Answers
DLRM-2022 — common questions
DLRM-2022— when was it released?
It was published in September 2021. Capability per parameter has improved considerably since, so a newer model of the same size is often the better use of the same hardware.
DLRM-2022— what is it used for?
It works in the domain of Recommendation, and is recorded as handling the task of recommender system. A model can carry several of each, so these are the areas it was built for rather than a limit on what it will attempt.
DLRM-2022— how much compute was used to train it?
Training consumed around 1.1 × 10²¹ FLOP, on hardware recorded as NVIDIA Tesla V100 DGXS 32 GB,NVIDIA A100. That measures what producing the model cost and says nothing about how quickly it answers once trained — inference speed comes from memory bandwidth, not from the training budget.
DLRM-2022— what GPU do I need to run it?
None. This is a closed model — its weights were never published, so it cannot be downloaded or run on your own hardware at any price. It is reachable only through its provider.
DLRM-2022— is it open source?
No. Its weights have not been published, so it exists only as a service controlled by its owner.
DLRM-2022— how many parameters does it have?
It has a parameter count of 3T. Figure 1 https://arxiv.org/abs/2104.05158. That figure is the total, and it is what decides how much memory the model needs — roughly half a gigabyte per billion at the compression most people use.
DLRM-2022— who created it?
It was published by Facebook, based in United States of America, an organisation categorised as industry.
The other direction
Looking at it from the other side?
This page starts from the model. If you already own a card and want to know everything it will run, start from the hardware instead.