Is Gemini 2.5 Pro or Kimi K2.5 cheaper?

Kimi K2.5 is cheaper on output tokens ($3.02 vs $10.00 per 1M).

Which has the larger context window, Gemini 2.5 Pro or Kimi K2.5?

Gemini 2.5 Pro has the larger context window (1M tokens).

Gemini 2.5 Pro vs Kimi K2.5

Kimi K2.5 is cheaper on output tokens, while Gemini 2.5 Pro offers a larger context window. Choose Gemini 2.5 Pro or Kimi K2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 2.5 Pro	Kimi K2.5
Provider	ZenMux	ZenMux
Input / 1M tokens	$1.25	$0.58
Output / 1M tokens	$10.00	$3.02
Context window	1M	262K
Parameters	—	1T
Open weights	No	No
Released	Jun 2025	Jan 2026

Gemini 2.5 Pro 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.