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Seed 2.1 Pro

by ByteDance · Language Models

Overview

ByteDance Dola Seed 2.1 Pro multimodal reasoning model for complex agentic, coding, and visual understanding tasks

Input → Outputtext, image, video → text

Pricing

from $3.2375 / 1M tokens

UsageRate (USD)Unit
Input tokens$0.65per 1M tokens
Cached input (cache hit)$0.13per 1M tokens
Output tokens$3.24per 1M tokens

TuneRouter live platform pricing · currency: USD · pre-deduction settled by actual usage

Call it in 30 seconds

OpenAI-compatible · base URL https://api.tunerouter.com/v1/

POST/chat/completions
curl https://api.tunerouter.com/v1/chat/completions \
  -H "Authorization: Bearer $TUNEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "dola-seed-2.1-pro", "messages": [{"role": "user", "content": "Hello!"}]}'

Model ID: dola-seed-2.1-pro · works with OpenAI SDKs — just point base_url at api.tunerouter.com

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