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ByteDance SeedAvailable

Seed 2.1 Turbo

Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows.

Try in ewpirebytedance-seed/seed-2-1-turbo

Opens in the ewpire workspace. Creating an account is free; runs are paid from your credits.

Seed 2.1 Turbo in plain words

Seed 2.1 Turbo is a text model from ByteDance Seed. It takes text, images, and video as input and returns text. Its context window is 262,144 tokens. It costs 0.620589 credits per 1M input tokens and 3.102942 credits per 1M output tokens.

It is good at reasoning through multi-step problems and calling tools. It reads images as well as text. A context window of 262,144 tokens holds about 1,000,000 characters of English text, at 4 characters a token.

For example, a question of 2,000 tokens (about 8,000 characters) with an answer of 1,000 tokens (about 4,000 characters) costs 0.004345 credits. The exact charge follows the usage the model reports for your request.

Details

Made by
ByteDance Seed
Good at
ReasoningVisionTool use
Reads
Text, Images, Video
Produces
Text
Context window
262,144 tokens

Price

Input, per 1M tokens
0.620589 credits
Output, per 1M tokens
3.102942 credits

Charged per request from your credit balance. No subscription. See pricing

In the API – coming soon

API keys are not open yet. The docs show how to call this model with the OpenAI SDK or plain HTTP once they are. Read the docs

curl https://ewpire.com/api/v1/chat/completions \
  -H "Authorization: Bearer $EWPIRE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"bytedance-seed/seed-2-1-turbo","messages":[{"role":"user","content":"Hello!"}]}'

The docs show how to list the models the API serves, with their capabilities and prices, once API keys are open. Models in the docs

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