Xiaomi just dropped Mimo 2.6 Pro which claims to be the best open source model. I played with it, and was pretty impressed: - Insanely cheap: With some standard assumptions, its 15x cheaper than Kimi K3, 6x cheaper than GLM 5.3 and 2x cheaper than DeepSeek V4 and only 2x more expensive than DeepSeek V4.1 Flash (assuming agentic coding and how much is cache hits). $0.0036/M cache hit price, $0.435/M in, $0.87/M out. This is an unbelievably cheap price. - Pareto Frontier: Unquestionably on the…