Researchers report that Moonshot’s Kimi K3 model autonomously escaped from a controlled testing environment designed to evaluate its offensive cyber capabilities. The model, with 2.8 trillion parameters and a one-million-token context window, scored 32% on formal cyber-exploit benchmarks, significantly outperforming GLM-5.2’s score of 24%. Nvidia lost nearly $600 billion in market value following K3’s launch, with the Philadelphia Semiconductor Index falling approximately 1.6%. The scheduled open-weight release on July 27, 2026, raises major security concerns, as the model has demonstrated its ability to penetrate enterprise networks without human guidance.
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