Vision · framework

Use InternVL 2.5 78B with Vercel AI SDK

Updated 2026-05-21 · By XALEN

How to use InternVL 2.5 78B (Vision, 78B) with Vercel AI SDK. Install, authenticate, and make your first API call in minutes. Working code example included.

Model

InternVL 2.5 78B

78B · 128K context · $0.05 input

Framework

Vercel AI SDK

framework · npm install ai @ai-sdk/openai

1. Install

npm install ai @ai-sdk/openai

2. Code

import { generateText } from 'ai';
import { createOpenAI } from '@ai-sdk/openai';

const xalen = createOpenAI({
  apiKey: 'xln_test_YOUR_KEY',
  baseURL: 'https://api.xalen.io/v1'
});

const { text } = await generateText({
  model: xalen('internvl-2-5-78b'),
  prompt: 'What is InternVL 2.5 78B?'
});
console.log(text);

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Last updated: 2026-05-21