OrcaRouter Releases Abliterated DeepSeek V4.1 for Authorized Security Research, Cutting Costs 86x Below Rival Models

OrcaRouter has released abliterated versions of DeepSeek V4.1 Flash, a 552-billion-parameter model optimized for cybersecurity research and authorized penetration testing. Within hours of DeepSeek's base model launch on September 10, 2026, the OrcaRouter team deployed variants with safety guardrails removed—a process called abliteration that eliminates refusal mechanisms through mathematical orthogonalization of refusal directions in the model's weights.