Is DeepSeek V4.1 Flash or Seed-2.0-Mini cheaper?

Seed-2.0-Mini is cheaper on output tokens ($0.55 vs $1.56 per 1M).

Which has the larger context window, DeepSeek V4.1 Flash or Seed-2.0-Mini?

DeepSeek V4.1 Flash has the larger context window (1M tokens).

DeepSeek V4.1 Flash vs Seed-2.0-Mini

Seed-2.0-Mini is cheaper on output tokens, while DeepSeek V4.1 Flash offers a larger context window. Choose DeepSeek V4.1 Flash or Seed-2.0-Mini based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek V4.1 Flash	Seed-2.0-Mini
Provider	AI/ML API	AI/ML API
Input / 1M tokens	$0.39	$0.14
Output / 1M tokens	$1.56	$0.55
Context window	1M	262K
Parameters	—	—
Open weights	Yes	No
Released	Sep 2026	Feb 2026

DeepSeek V4.1 Flash details →Seed-2.0-Mini details →

FAQ

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