---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/llm/transformers_js/adapter/functions/extractGeneratedText.md
---

# Function: \_\_extractGeneratedText()

```ts
function __extractGeneratedText(output: unknown): string;
```

Defined in: [src/batteries/llm/transformers\_js/adapter.ts:1358](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/llm/transformers_js/adapter.ts#L1358)

Pull the newly-generated assistant text out of a transformers.js text-generation result.

## Parameters

| Parameter | Type      |
| --------- | --------- |
| `output`  | `unknown` |

## Returns

`string`

## Remarks

Chat input → `[{ generated_text: Message[] }]` (the last message is the new assistant turn);
string input → `[{ generated_text: string }]`. We always send chat input, so we take the last
message's content, falling back defensively to a string `generated_text`.