Co-packaged optics has become the inflection point for AI infrastructure, but the industry has not yet built the shared testing standards and simulation groundwork the technology needs, ASE senior technical program manager Nicole Tien said at the OCP APAC summit.

Nvidia's Spectrum-6 co-packaged optics (CPO) switches are in production and shipping, Gilad Shainer, senior vice president of networking at Nvidia, stated at the OCP APAC Summit 2026 — and the manufacturing chain behind them runs heavily through Taiwan.

Nvidia is intensifying its open-source strategy through its upcoming trillion-parameter model in the Nemotron 4 family, which is meant to compete with the world's leading open-source models, according to The Information. While this may put it in the awkward position of vying against its customers, the chipmaker's advocacy for open-source AI could see the company benefit from more chip sales across the board.

China's leading DRAM maker CXMT has reportedly raised its DDR5 production yield above 90%, narrowing the gap with Samsung Electronics and strengthening its position in the global PC memory supply chain.

Speaking at the OCP APAC Summit in Taipei, Subi Kengeri, Corporate Vice President and General Manager of Systems to Materials at Applied Materials, delivered a keynote warning that the artificial intelligence boom faces a critical bottleneck: energy efficiency.

SK Hynix is restarting a long-frozen expansion of its Dalian, China, NAND flash plant, adding capacity that will lift output at the site by roughly 50%. The move comes as the AI boom turns memory chips into one of the tightest-supplied components in the industry, according to the Seoul Economic Daily.