Is Kimi K2.5 or GPT-5.2 cheaper?

Kimi K2.5 is cheaper on output tokens ($3.00 vs $14.00 per 1M).

Which has the larger context window, Kimi K2.5 or GPT-5.2?

GPT-5.2 has the larger context window (400K tokens).

Kimi K2.5 vs GPT-5.2

Kimi K2.5 is cheaper on output tokens, while GPT-5.2 offers a larger context window. Choose Kimi K2.5 or GPT-5.2 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi K2.5	GPT-5.2
Provider	AIHubMix	AIHubMix
Input / 1M tokens	$0.60	$1.75
Output / 1M tokens	$3.00	$14.00
Context window	262K	400K
Parameters	1T	—
Open weights	Yes	No
Released	Jan 2026	Dec 2025

Kimi K2.5 details →GPT-5.2 details →

FAQ

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