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Cerebras Beats Revenue Estimates but Warns of Sharp Margin Drop

Raised full‑year sales guidance, disclosed major OpenAI and AWS contracts, heightening scrutiny of wafer‑scale yield and margin risks.

Overview

  • Cerebras reported first‑quarter GAAP revenue of $193.4 million and core revenue of about $191.3 million, topping Street estimates and prompting a higher full‑year revenue forecast of $855–$865 million.
  • The company guided second‑quarter gross margin down sharply to 36–38% from roughly 45–47% in Q1, a near‑term profitability warning that drove double‑digit share declines.
  • Management announced large commercial commitments including a reported multi‑year OpenAI deployment and an AWS partnership that together underpin a sizeable backlog and validate strong demand.
  • Analysts praise Cerebras’s wafer‑scale processor for inference performance but say the business will hinge on converting backlog into repeatable revenue, improving wafer yields, and restoring margins as production scales.
  • Investors face concentrated customer exposure and possible selling pressure from recent IPO flows and lock‑up expirations, so market reaction will track margin execution, yield improvements, and contract conversion closely.