Moonshot AI launches Kimi K3.1 Pro, closing in on Claude Opus 5.5 in coding performance

Your call?🐂 Bullish🐻 Bearish

65.7%

Terminal Bench score

Moonshot AI launches Kimi K3.1 Pro, scoring 65.7% on Terminal Bench 4.0 against Claude Opus 5.5's 66.4%, with open weights coming November 4.