Doubao Seed 2.1 Pro Pricing on Volcengine Ark: ByteDance API Routing Notes
ByteDance Doubao Seed 2.1 is live on Volcengine Ark with Seed-2.1-Pro and Turbo tiers. Use this operator note to map model IDs, Ark endpoint details, API pricing checks, and China-region fallback policy before adding it to production routing.
via ByteDance Seed