# `ASM.Cost.Models`
[🔗](https://github.com/nshkrdotcom/agent_session_manager/blob/v0.9.2/lib/asm/cost/models.ex#L1)

Lightweight model pricing lookup table for provider cost estimation.

# `rates`

```elixir
@type rates() :: %{input_rate: float(), output_rate: float()}
```

# `lookup`

```elixir
@spec lookup(atom(), String.t() | nil) :: rates()
```

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