Cerebras: What You Need To Know About The Nvidia Competitor After Wild IPO

TL;DR

Cerebras debuted with a near-$100 billion IPO, signaling surging demand for custom AI inference chips that compete with Nvidia's dominant GPUs.

Key Points

• 1.Cerebras makes a dinner-plate-sized custom ASIC chip purpose-built for AI inference. Unlike Nvidia's general-purpose GPUs that dominate AI training, Cerebras' application-specific integrated circuits are optimized for faster, cheaper inference — the emerging priority in the agentic AI era.
• 2.Cerebras' IPO nearly hit $100 billion, placing it among the largest-ever tech debuts. Founded in Silicon Valley in 2016, it initially filed to go public in 2024 but withdrew due to scrutiny over reliance on a single customer, UAE-based AI firm G42; it has since secured a $20 billion cloud deal with OpenAI and a partnership with AWS.
• 3.Cerebras faces stiff competition from a growing field of custom ASIC rivals. Nvidia paid $20 billion to acquire Groq (its largest purchase ever), while Rebellions has raised $400 million backed by Samsung ahead of its own IPO, and SambaNova and D-Matrix are also racing to capture surging AI chip demand.