Is OpenAI: GPT-5 Nano or MoonshotAI: Kimi K2.6 cheaper?

OpenAI: GPT-5 Nano is cheaper on output tokens ($0.40 vs $3.50 per 1M).

Which has the larger context window, OpenAI: GPT-5 Nano or MoonshotAI: Kimi K2.6?

OpenAI: GPT-5 Nano has the larger context window (400K tokens).

OpenAI: GPT-5 Nano vs MoonshotAI: Kimi K2.6

OpenAI: GPT-5 Nano is cheaper on output tokens, while OpenAI: GPT-5 Nano offers a larger context window. Choose OpenAI: GPT-5 Nano or MoonshotAI: Kimi K2.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	OpenAI: GPT-5 Nano	MoonshotAI: Kimi K2.6
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.05	$0.75
Output / 1M tokens	$0.40	$3.50
Context window	400K	262K
Parameters	—	1T
Open weights	No	Yes
Released	Aug 2025	Apr 2026

OpenAI: GPT-5 Nano details →MoonshotAI: Kimi K2.6 details →

FAQ

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