Dola-Seed 2.0 Pro API

Dola Seed 2.0 Pro is ByteDance’s most capable Seed 2.0 model, built to power autonomous AI agents and handle complex workflows with deeper reasoning and multim
Context
256K tokens
Input
$0.65 / 1M
Output
$3.9 / 1M
Released
Apr 24, 2026

How to use Dola-Seed 2.0 Pro API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to bytedance/dola-seed-2-0-pro.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "bytedance/dola-seed-2-0-pro",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ]
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "bytedance/dola-seed-2-0-pro",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"bytedance/dola-seed-2-0-pro","messages":[{"role":"user","content":"Hello!"}]}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Dola-Seed 2.0 Pro API Pricing

TypePrice
Input
$0.65 / 1M
Output
$3.9 / 1M
Cached input
$0.13 / 1M

The model’s documented pricing caveat is that prompt cache writes are not separately charged for Dola Seed 2.0 Pro.

Dola-Seed 2.0 Pro vs other models

ModelInputOutputContextBest for
$0.65 / 1M
$3.9 / 1M
256K tokens
Multimodal reasoning
$0.65 / 1M
$3.9 / 1M
256K tokens
Reasoning + agents
$0.13 / 1M
$0.52 / 1M
256K tokens
Reasoning + agents
$0.325 / 1M
$2.6 / 1M
256K tokens
Reasoning + agents

Start building with Dola-Seed 2.0 Pro

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