Aikido Security · Altar Sovereign Security

Altar

A compressed, open-weight derivative of GLM-5.3, shrunk from 1.51TB to 328GB, a 78.2% reduction retaining 168 of 256 routed experts per layer, via W4A16 quantisation, meant to run entirely inside a customer's own infrastructure, including air-gapped environments, for code review and penetration testing without sending data externally. Deployed on H200 nodes with vLLM, weights published on Hugging Face. Aikido self-reports 60.4% average recall identifying 32 known vulnerabilities across test repositories, aimed at banking, healthcare and industrial operators. No licence name or pricing stated.