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
doubao-seed-2-1-proUSD
Pricing
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