量子位 QbitAIJun 18, 2026, 9:12 AM

Suanmiao 3D TokenPU Completes Tapeout, Advancing Domestic AI Cloud Compute Chips

Original: 算苗3D TokenPU正式流片 引领国产AI云端大算力芯片再升级

Chinese AI chip firm Suanmiao announces tapeout of its 3D TokenPU cloud inference accelerator.

Suanmiao has officially completed the tapeout of its 3D TokenPU, a domestically designed AI chip targeting cloud-scale inference workloads. The milestone marks a key step in China's push to develop high-performance AI accelerators independent of foreign supply chains. The 3D architecture and TokenPU branding suggest a design optimized for transformer-based token processing at scale.

Chinese AI chip startup Suanmiao (算苗) has announced the successful tapeout of its 3D TokenPU processor, a domestically designed AI accelerator aimed at cloud-scale, high-compute workloads. The tapeout milestone — the point at which a chip design is finalized and submitted to a semiconductor foundry for physical fabrication — represents one of the most significant validation gates in the chip development lifecycle, confirming that the design has cleared engineering, simulation, and verification stages.

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