---
description: UForm-Gen is a small generative vision-language model primarily designed for Image Captioning and Visual Question Answering. The model was pre-trained on the internal image captioning dataset and fine-tuned on public instructions datasets: SVIT, LVIS, VQAs datasets.
title: uform-gen2-qwen-500m
image: https://developers.cloudflare.com/og-docs.png
---

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# uform-gen2-qwen-500m

Beta

Image-to-Text • Unum

Copy as Markdown|[View as Markdown](https://developers.cloudflare.com/ai/models/%40cf/unum/uform-gen2-qwen-500m/index.md)|[Agent setup](https://developers.cloudflare.com/agent-setup/)

`@cf/unum/uform-gen2-qwen-500m`

* Cloudflare-hosted
* Deprecated

UForm-Gen is a small generative vision-language model primarily designed for Image Captioning and Visual Question Answering. The model was pre-trained on the internal image captioning dataset and fine-tuned on public instructions datasets: SVIT, LVIS, VQAs datasets.

| Model Info       |                                   |
| ---------------- | --------------------------------- |
| Deprecated       | 5/30/2026                         |
| More information | [link ↗](https://www.unum.cloud/) |
| Beta             | Yes                               |

## Parameters

Option 1

stringformat: binary

Binary string representing the image contents.

▶Option 2{}

object

description

`string`

## API Schemas (Raw)

Input

Output

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## On this page

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