Module llm_validation 

LLM provider/model compatibility helpers.

Gestura supports multiple LLM providers. Some model ids are provider-specific (e.g. grok-* for Grok, claude-* for Anthropic). This module provides a best-effort guardrail to prevent persisting obviously invalid (provider, model) pairs into session-scoped configuration.

Notes:

• This intentionally errs on the side of allowing unknown/custom model ids.
• Providers with user-defined model ids (e.g. Ollama) are treated as compatible.

Functions

infer_provider_from_model_id

Attempt to infer the provider a model id belongs to.

is_model_compatible_with_provider

Returns true if the model_id is compatible with provider.

validate_model_for_provider

Validate a (provider, model) pair and return a user-facing error on mismatch.