• Etched raised $700 million at a $21 billion valuation, led by Jane Street.
  • Valuation doubled from $10.3 billion in July 2026 to $21 billion in August 2026.
  • Etched designed new components for AI inference, including a low-voltage prefill chip and cluster-scale memory for decode.
  • Jane Street tested Etched’s chip and is pleased with early results, having installed a rack in its datacenter.
  • Performance claims (higher speeds, lower costs) are self-reported by Etched and not independently verified in the article.