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Baidu Unveils M100 and M300 AI Chips With 2026–27 Timelines

The push seeks domestically controlled AI computing in response to U.S. export restrictions.

Overview

  • The M100 is optimized for inference and is slated to launch in early 2026, while the M300 supports both training and inference and is scheduled for early 2027.
  • Baidu introduced Tianchi supernodes that connect 256 and 512 P800 chips, with the 256-node system planned for the first half of 2026 and the 512-node version for the second half.
  • The company also released Ernie 5.0, a multimodal model capable of handling text, image, and video analysis.
  • Executives described the chips as providing “powerful, low-cost and controllable” computing for Chinese enterprises seeking domestic alternatives to U.S. processors.
  • Baidu shares rose about 0.8% in Hong Kong after the event, as Huawei and several startups advance competing AI processors and large-scale supernode offerings.