LLM Reference
OpenRouter

Using Seed 2.1 Turbo on OpenRouter

Implementation guide · Seed 2 · ByteDance

Serverless

OpenRouter exposes Seed 2.1 Turbo through model ID bytedance-seed/seed-2-1-turbo. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-07-10. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at OpenRouter and generate an API key.
  2. 2
    Use the OpenRouter SDK or REST API to call bytedance-seed/seed-2-1-turbo — see the documentation for request format.
  3. 3
    You'll be billed $0.50/1M input, $2.50/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

TypePrice (per 1M)
Input tokens$0.50
Output tokens$2.50

Capabilities

Multimodal

About Seed 2.1 Turbo

ByteDance Doubao Seed 2.1 Turbo is the low-cost, high-throughput variant in the Seed 2.1 series, announced alongside Seed 2.1 Pro at the Volcano Engine annual conference on June 23-24, 2026. Optimized for large-scale production deployments where latency and per-token cost are prioritized. Priced at half of Seed 2.1 Pro: ¥3/MTok input, ¥15/MTok output (approximately $0.41/$2.07 USD at 7.25 CNY/USD). Available through Volcano Engine API and Coze ecosystem.

Full model details →

Model Specs

Released2026-06-24

More Models on OpenRouter

Seed 2.0 LiteSeed 2.0 Mini
All models on OpenRouter →

Also available on(1)

Volcengine$0.41/1M
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Provider

OpenRouter
OpenRouter

OpenRouter, Inc.

New York, NY, USA