Google Open-Sources TorchTPU, Bringing Native PyTorch to Its TPU Chips
Google released TorchTPU, a native PyTorch backend for its TPU chips built with Meta's PyTorch team, so existing PyTorch code can run on TPUs with minimal changes.
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Tenstorrent Raises $1.5B Series E at a $6.2B Valuation
Jim Keller's RISC-V AI chip company Tenstorrent closed a $1.5 billion Series E led by Trace Capital and Innovation X, more than doubling its valuation since late 2024.
AMD Unveils Helion, a Rack Design Built for AI Agents
AMD introduced Helion on Oct 12, 2026, an open rack blueprint for agentic AI with up to 32,768 EPYC CPU cores per CPU-only rack and partner systems planned for November.