---
title: llava-1.5-7b-hf
description: LLaVA is an open-source chatbot trained by fine-tuning LLaMA/Vicuna on GPT-generated multimodal instruction-following data. It is an auto-regressive language model, based on the transformer architecture.
image: https://developers.cloudflare.com/dev-products-preview.png
---

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#  llava-1.5-7b-hf Beta 

Image-to-Text • llava-hf 

`@cf/llava-hf/llava-1.5-7b-hf` 

LLaVA is an open-source chatbot trained by fine-tuning LLaMA/Vicuna on GPT-generated multimodal instruction-following data. It is an auto-regressive language model, based on the transformer architecture.

| Model Info |     |
| ---------- | --- |
| Beta       | Yes |

## Usage

TypeScript

```
export interface Env {  AI: Ai;}

export default {  async fetch(request: Request, env: Env): Promise<Response> {    const res = await fetch("https://cataas.com/cat");    const blob = await res.arrayBuffer();    const input = {      image: [...new Uint8Array(blob)],      prompt: "Generate a caption for this image",      max_tokens: 512,    };    const response = await env.AI.run(      "@cf/llava-hf/llava-1.5-7b-hf",      input      );    return new Response(JSON.stringify(response));  },} satisfies ExportedHandler<Env>;
```

## Parameters

* [ Input ](#tab-panel-5199)
* [ Output ](#tab-panel-5200)

Option 1

stringformat: binary

Binary string representing the image contents.

▶Option 2{}

object

description

`string`

## API Schemas (Raw)

Input [ ](https://developers.cloudflare.com/workers-ai/models/llava-1.5-7b-hf/schema-input.json "Open") [ ](https://developers.cloudflare.com/workers-ai/models/llava-1.5-7b-hf/schema-input.json "Download") 

Output [ ](https://developers.cloudflare.com/workers-ai/models/llava-1.5-7b-hf/schema-output.json "Open") [ ](https://developers.cloudflare.com/workers-ai/models/llava-1.5-7b-hf/schema-output.json "Download")

```json
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```