I don't follow this. Clearly all of the frontier labs are doing these things. When OAI released gpt-oss it was released as an mxfp4 checkpoint. OAI, Ant, et a

I don't follow this. Clearly all of the frontier labs are doing these things. When OAI released gpt-oss it was released as an mxfp4 checkpoint. OAI, Ant, et al are also obviously employing QAT.