AI Chip Startup Survival Report: Tenstorrent / SambaNova / Graphcore in 2026
2026 AI chip market enters a "winner takes all" phase. NVIDIA holds 90%+ market share, AMD struggles at 10%, and Google/AWS/Huawei/Cerebras each occupy niche segments. But a group of AI chip startups are fighting to survive in the cracks — this article analyzes the 2026 status and future of Tenstorrent, SambaNova, Graphcore, Cambricon, Moore Threads, Biren, and Iluvatar.