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Nov 07, 2026 Did D-Wave Quantum beat classical computers? What D-Wave claimed, who pushed back, and what's still actually open. Nov 07, 2026 Five years of arguing about AlphaChip Google's chip AI, its critics, and the one test nobody has run. Sep 20, 2026 AXT, Tongmei, and the InP supply contracts What the filings say about the only InP substrate maker that reports to the SEC. Sep 04, 2026 The AI supply chain chokepoints are mostly foreign Most of the AI supply chain can't be bought from a US account.