# `Arcanum.EnsureModel`
[🔗](https://github.com/kakilangit/arcanum/blob/v0.1.0/lib/arcanum/ensure_model.ex#L1)

Ensures a model is loaded with the correct configuration on local
providers (LM Studio, Ollama, vLLM) before inference begins.

LM Studio: checks GET /api/v1/models for loaded_instances first,
           only calls POST /api/v1/models/load when the model
           isn't already loaded with the required context_length.
Ollama:    POST /api/generate with keep_alive (or model is auto-loaded)

For cloud providers this is a no-op.

# `ensure_loaded`

Ensures the model is loaded on the provider with the configured
context length. Returns `:ok` or `{:error, reason}`.

No-op for cloud providers or when context_length is nil.

---

*Consult [api-reference.md](api-reference.md) for complete listing*