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AI

Our LLMaaS Gateway (Large Language Models as a Service) provides high-performance access to a curated selection of current open-weight language models. Inference runs entirely on our Swiss-hosted GPU infrastructure — your prompts, embeddings, and generated responses never leave Switzerland.

Available Models

The following models are currently available in production via the gateway. The list is fetched live from the API.

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All models are addressed using the provider/model format (e.g. ew/glm-5.2), so switching models is typically a one-line change. More top-tier models are in the evaluation phase and will be added soon.

OpenAI-Compatible API

The gateway exposes an OpenAI-compatible REST interface — existing code using the OpenAI SDK (Python, Node, Go, …) can be pointed at our endpoints with no changes to application logic:

  • POST /v1/chat/completions — chat and reasoning requests, including streaming and tool calling
  • POST /v1/embeddings — vector embeddings for RAG, semantic search, classification
  • POST /v1/rerank — re-ranking of search results for higher hit quality
  • GET /v1/models — list of all currently available models

→ Full interface specification in the API Reference.

Virtual Keys & Governance

The gateway supports virtual keys (prefix sk-bf-...) for fine-grained access control, model routing, and per-team / per-project / per-use-case usage tracking. You can create and manage your virtual keys yourself in the Cloud Services Portal under AI.

→ See AI Management for creating AI Projects and generating API Keys.

Typical Use Cases

  • RAG pipelines — document search with embeddings + rerank, context-aware answer generation
  • Code assistance — internal developer tooling, code review, and refactoring suggestions
  • Classification & extraction — structured data extraction from emails, reports, tickets
  • Agents & automation — tool-calling-enabled workflows with controlled write access
  • Multilingual content — translation and localisation with a focus on German-speaking markets

Early Adopter Access

Would you like to evaluate LLMaaS now for internal pilot projects? The gateway is currently being opened gradually to selected early adopters.

Request access

Contact our support team to receive credentials, an API key, and tailored model recommendations for your use case.