Show HN: Stateful AI API with OS Models

We just launched ARK Cloud API: OpenAI‑compatible, stateful AI inference service that keeps context across calls to slash token spend (0.01 USD / 1M input tokens), spins up in 10 s with Google SSO, runs fully on GDPR‑strong EU‑only infra, and gives 50 000 free credits at signup. Supports Stable Diffusion (cheapest rates), Llama 8 & 70B, embeddings, STT and more. PAYG, no logs, no data stored ark-labs.ai