Doubao

Seed 2 1 PRO API

Built for coding, agents, and complex productivity tasks, advancing beyond Doubao Seed 2.0 in long context, long output, and tool-oriented workflows. Compared with Qwen, GLM, and DeepSeek peers, it is a cost-effective option for Chinese office work, coding, and multi-step automation.

  • Reasoning
  • Tool use
  • Function calling
  • Structured output
  • Long context
Use in Consoledoubao-seed-2-1-pro

USD

Pricing

default
Standard Rate
Input$0.97/1M tokensCompletion Price$4.879973/1M tokensCache Read$0.19497/1M tokens

Public list prices are shown in USD. Final charges may vary by account group and usage tier.

API

Code examples

curl --location --request POST 'https://api.tokenhot.ai/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "doubao-seed-2-1-pro",
    "messages": [
        {
            "role": "system",
            "content": "Whats model are you"
        }
    ]
}'

Doubao

Related models

FAQ

Frequently asked questions

What is Seed 2 1 PRO best suited for?

Seed 2 1 PRO is suited to the input, output, and capability types listed on this page. Test production workloads before choosing it for a critical system.

How is Seed 2 1 PRO priced?

Pricing is shown in the pricing section above. Actual cost depends on usage volume, account group, and the request payload.

How can I call Seed 2 1 PRO?

Use the model ID shown above with one of the supported API protocols. Code examples are provided when usage data is available.

Get started

Build with Seed 2 1 PRO

Use in Console
TokenHot

The frontier intelligence gateway. One API. 127 models. 0.2s latency. Pay only for what you use.

All systems normal · 99.997% uptime

Company

© 2026 TokenHot Inc. — Built for builders.