ByteDance Seed: Seed 2.1 Turbo
ByteDance Seed
bytedance-seed/seed-2-1-turboAbout this model
Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...
Make a request
OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.
curl https://promptix.tn/api/v1/chat/completions \ -H "Authorization: Bearer $PROMPTIX_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "bytedance-seed/seed-2-1-turbo", "messages": [ {"role": "user", "content": "Hello! What can you do?"} ] }'Pricing
In TND per 1M tokens. VAT and the platform fee are added at top-up.
Input tokens
1.935 TNDper 1M tokens
Output tokens
9.677 TNDper 1M tokens
1,000 requests with 1K input and 500 output tokens cost about 6.774 TND.
Specifications
- Provider
- ByteDance Seed
- Context window
- 262,144 tokens
- Input modality
- Text, Image
- Added
- Aug 12, 2026
- Supported parameters
frequency_penaltyinclude_reasoningmax_tokensreasoningresponse_formatstopstructured_outputstemperature