1
// 1. Create the batch
2
const batch = await client.batches.create({
3
  requests: [
4
    {
5
      custom_id: "req-1",
6
      body: {
7
        model: "openai/gpt-5.4",
8
        messages: [{ role: "user", content: "Say hi." }],
9
      },
10
    },
11
    {
12
      custom_id: "req-2",
13
      body: {
14
        model: "openai/gpt-5.4",
15
        messages: [{ role: "user", content: "Say bye." }],
16
      },
17
    },
18
  ],
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  completion_window: "24h",
20
});
21
22
// 2. Poll later — results are included once status is "completed"
23
const status = await client.batches.get(batch.id);
24
if (status.status === "completed") {
25
  for (const result of status.results ?? []) {
26
    console.log(result.custom_id, result.response.body.choices[0].message.content);
27
  }
28
}