Cerebras Systems
Wafer-scale AI processors, systems and fast inference cloud
About Cerebras Systems
Cerebras builds the Wafer-Scale Engine, a very large AI processor, and CS-series systems for training and inference. It also operates a cloud inference service and sells supercomputer-scale clusters. The company went public on Nasdaq in 2026.
Common use cases
- LLM inference
- Model training
- Scientific computing
- Sovereign AI
Products and services
Wafer-Scale Engine
Single-wafer AI processor.
CS-3 systems
Systems built around the WSE-3.
Cerebras Inference
Hosted high-speed inference API.
Cerebras Cloud
Dedicated training and inference capacity.
Key features
- Wafer-scale chips
- High-speed inference
- Cluster training
- Hosted API
- On-prem systems
- Software stack
Integrations
- PyTorch
- Hugging Face
Cerebras Systems alternatives
FAQs
How can enterprises use Cerebras?
Through its hosted inference and training cloud, or by purchasing CS-series systems for on-premises use.
Is Cerebras publicly traded?
Yes. It listed on Nasdaq under CBRS in 2026.
What software does it support?
PyTorch-based workflows and an inference API compatible with common developer tooling.
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