Build and deploy on the AI Cloud.

Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web.

AI SDK Python OpenAI HTTP

// Streaming AI responses
import { streamText } from 'ai'
import { openai } from '@ai-sdk/openai'

const { textStream } = streamText({
  model: openai('gpt-4o'),
  prompt: 'Write a haiku about deployment.',
})

Top models on May 8, 2026

Gemini 3 Flash

26.8%

GPT-4.1 mini

21.4%

Claude 4 Sonnet

18.2%

GPT-4.1 nano

14.6%

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