Get Compression Models

Get our compression model(s) with pricing info (cached).

Used by frontend to display our pricing (e.g., latte_v1 @ $0.10/1M tokens).

Returns:

• List of compression models with:
  • name: Model name (e.g., "latte_v1")
  • display_name: Human-readable name
  • description: Model description
  • input_price_per_1m: Our price per 1M input tokens