> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/automodel/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/automodel/_mcp/server.

# nemo_automodel.components.models.qwen3_reranker

Qwen3 reranker model for cross-encoder reranking tasks.

## Submodules

* **[`nemo_automodel.components.models.qwen3_reranker.collator`](/nemo-automodel/nemo_automodel/components/models/qwen3_reranker/collator)**
* **[`nemo_automodel.components.models.qwen3_reranker.model`](/nemo-automodel/nemo_automodel/components/models/qwen3_reranker/model)**

## Package Contents

### Data

[`_MSG`](#nemo_automodel-components-models-qwen3_reranker-_MSG)

### API

```python
nemo_automodel.components.models.qwen3_reranker._MSG = 'Qwen3RerankerForCausalReranking requires the Qwen3 modelling stack; install a t...
```