Is Seed 2.1 Turbo or Qwen 3.8 Max Prime cheaper?

Seed 2.1 Turbo is cheaper on output tokens ($2.50 vs $12.00 per 1M).

Which has the larger context window, Seed 2.1 Turbo or Qwen 3.8 Max Prime?

Qwen 3.8 Max Prime has the larger context window (1M tokens).

Seed 2.1 Turbo vs Qwen 3.8 Max Prime

Seed 2.1 Turbo is cheaper on output tokens, while Qwen 3.8 Max Prime offers a larger context window. Choose Seed 2.1 Turbo or Qwen 3.8 Max Prime based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Seed 2.1 Turbo	Qwen 3.8 Max Prime
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.50	$4.00
Output / 1M tokens	$2.50	$12.00
Context window	262K	1M
Parameters	—	—
Open weights	No	No
Released	Aug 2026	Sep 2026

Seed 2.1 Turbo details →Qwen 3.8 Max Prime details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.