A New Focus
Today, we are announcing a new direction for ARIMLABS. We are now a research lab for AI environments.
For the last year we worked mostly on AI security and safety — deterministic policies and frameworks, interpretability, and safeguards. Each was useful. None was enough. They all held under short evaluations and broke under long autonomous rollouts.
The failure mode wasn't the model. It was the gap between what we were testing and what the model was going to do in deployment. Short prompts can't tell you how a frontier agent behaves over hours of autonomous operation. Static benchmarks can't tell you which capabilities it hides until it needs them.
So we stopped trying to harden agents in isolation and started building the environments they run in. ARIMLABS now builds production-fidelity simulations for long-horizon cybersecurity work, and the benchmarks that measure what frontier models actually do inside them. We intend to share research and progress in the open.
A short email to lab@arimlabs.ai gets a short reply.
— Mykyta & Markiian