Is DeepSeek V4 Flash or moonshotai/Kimi-K2.5 cheaper?

DeepSeek V4 Flash is cheaper on output tokens ($0.28 vs $2.25 per 1M).

Which has the larger context window, DeepSeek V4 Flash or moonshotai/Kimi-K2.5?

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

DeepSeek V4 Flash vs moonshotai/Kimi-K2.5

DeepSeek V4 Flash is cheaper on output tokens, while DeepSeek V4 Flash offers a larger context window. Choose DeepSeek V4 Flash or moonshotai/Kimi-K2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek V4 Flash	moonshotai/Kimi-K2.5
Provider	SiliconFlow	SiliconFlow
Input / 1M tokens	$0.14	$0.45
Output / 1M tokens	$0.28	$2.25
Context window	1M	262K
Parameters	284B	1T
Open weights	Yes	Yes
Released	Apr 2026	Jan 2026

DeepSeek V4 Flash details →moonshotai/Kimi-K2.5 details →

FAQ

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