> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Quantization

## Example Usage

```python theme={null}
from openrouter.components import Quantization

# Open enum: unrecognized values are captured as UnrecognizedStr
value: Quantization = "int4"
```

## Values

This is an open enum. Unrecognized values will not fail type checks.

* `"int4"`
* `"int8"`
* `"fp4"`
* `"fp6"`
* `"fp8"`
* `"fp16"`
* `"bf16"`
* `"fp32"`
* `"unknown"`