# add_ai_message_chunks

> **Function** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/messages/ai/add_ai_message_chunks)

Add multiple `AIMessageChunk`s together.

## Signature

```python
add_ai_message_chunks(
    left: AIMessageChunk,
    *others: AIMessageChunk = (),
) -> AIMessageChunk
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `left` | `AIMessageChunk` | Yes | The first `AIMessageChunk`. |
| `*others` | `AIMessageChunk` | No | Other `AIMessageChunk`s to add. (default: `()`) |

## Returns

`AIMessageChunk`

The resulting `AIMessageChunk`.

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/b302691ff9ad841804e93e5addbdc53b6974473b/libs/core/langchain_core/messages/ai.py#L638)