ByteDance Seed: Seed 2.1 Turbo (bytedance-seed/seed-2-1-turbo) is a chat model from openrouter with a 262.1K-token context window; proprietary (API-only); capabilities tools, vision, reasoning; input image, text, video; output text.
262.1KContext
235.9KMax output
$0.5$ / 1M in
Pricing
Input
$0.5 / 1M tokens
Output
$2.5 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-09-26.