GPT-5-Codex

1
import { generateText } from 'ai';
2
import 'dotenv/config';
3

4
async function main() {
5
  const result = await generateText({
6
    model: 'openai/gpt-5-codex',
7
    messages: [
8
      {
9
        role: 'user',
10
        content: [
11
          { type: 'text', text: 'Describe this image.' },
12
          { type: 'image', image: 'https://example.com/photo.jpg' },
13
        ],
14
      },
15
    ],
16
  });
17

18
  console.log(result.text);
19
}
20

21
main().catch(console.error);

1
import { generateText } from 'ai';
2
import 'dotenv/config';
3

4
async function main() {
5
  const result = await generateText({
6
    model: 'openai/gpt-5-codex',
7
    messages: [
8
      {
9
        role: 'user',
10
        content: [
11
          { type: 'text', text: 'Summarize this document.' },
12
          {
13
            type: 'file',
14
            mediaType: 'application/pdf',
15
            data: 'https://example.com/document.pdf',
16
          },
17
        ],
18
      },
19
    ],
20
  });
21

22
  console.log(result.text);
23
}
24

25
main().catch(console.error);

1
import { generateText, tool } from 'ai';
2
import { z } from 'zod';
3
import 'dotenv/config';
4

5
async function main() {
6
  const result = await generateText({
7
    model: 'openai/gpt-5-codex',
8
    prompt: 'What is the weather in San Francisco?',
9
    tools: {
10
      getWeather: tool({
11
        description: 'Get the current weather for a location',
12
        inputSchema: z.object({ location: z.string() }),
13
        execute: async ({ location }) => ({ location, temperatureC: 18 }),
14
      }),
15
    },
16
  });
17

18
  console.log(result.text);
19
}
20

21
main().catch(console.error);