Is Gemini 3 Flash Preview or Kimi K2.5 cheaper?

Gemini 3 Flash Preview is cheaper on output tokens ($3.00 vs $3.02 per 1M).

Which has the larger context window, Gemini 3 Flash Preview or Kimi K2.5?

Gemini 3 Flash Preview has the larger context window (1M tokens).

Gemini 3 Flash Preview vs Kimi K2.5

Gemini 3 Flash Preview is cheaper on output tokens, while Gemini 3 Flash Preview offers a larger context window. Choose Gemini 3 Flash Preview or Kimi K2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 3 Flash Preview	Kimi K2.5
Provider	ZenMux	ZenMux
Input / 1M tokens	$0.50	$0.58
Output / 1M tokens	$3.00	$3.02
Context window	1M	262K
Parameters	—	1T
Open weights	No	No
Released	Dec 2025	Jan 2026

Gemini 3 Flash Preview details →Kimi K2.5 details →

FAQ

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