How do I get Beta access?
Fill in the Request Beta access form. The Nebius team reviews every request and replies by email. Access is not automatic, and we may prioritise requests to keep the Beta responsive for everyone.
How do I receive my API key?
After your request is approved, we agree the available models, capacity and beta participation conditions with you. Keys are then created and emailed manually. We never publish keys on this site, and you should never paste a key into a public place.
Is it really free?
Yes, while the service is in Beta every listed model is billed at $0.00. Any future paid offering will have separate pricing and terms, communicated before you choose to participate.
Which models can I use right now?
The Models page polls our live catalog and marks each model as Available now, Preview or Coming soon. Access for your account, available capacity and applicable model licence terms are confirmed during onboarding. If the catalog cannot be reached the page says so instead of guessing.
Are there usage limits?
Beta capacity is shared and bounded. Billing units describe how usage is measured; request limits vary by model. We do not offer an SLA during Beta; if you need committed throughput, tell us in your request and we will discuss options.
What is MCP and why would I use it?
The Model Context Protocol lets AI assistants and coding agents call tools over a standard interface. Our MCP endpoint exposes the scientific models as tools, so you can ask an assistant to fold a sequence or dock a ligand without writing integration code.
Can Nebius host our own model?
Often, yes. Use the Host your model form to tell us about the model, its licence and expected usage. We will review feasibility and come back with a proposal. We do not accept confidential weights or sensitive data through the form itself.
What data should I use during the beta?
We recommend starting with public, synthetic or non-sensitive research data. If your evaluation requires personal data, patient information or confidential datasets, discuss this with us during onboarding before uploading them. Authorised platform operators can access uploaded data and request logs for support and troubleshooting.
Can I rely on model outputs?
The beta supports scientific research and evaluation, including molecular dynamics and drug discovery. Results require independent scientific validation. It is not intended for clinical diagnosis or treatment decisions.