Kimi releases K3.1 Pro, a 3T-parameter flagship with 1M context that ranks 4th globally and 1st among open-source models, rivaling GPT-6 Astra and Opus 5.5 on coding, 3D, and finance benchmarks. Which capability matters most to you? #Kimi #K3 #GPT6 #Astra #Opus https://aidisruption.ai/p/kimi-k31-pro-released