Is GPT OSS 120B or Kimi K2.6 cheaper?

GPT OSS 120B is cheaper on output tokens ($0.92 vs $5.75 per 1M).

Which has the larger context window, GPT OSS 120B or Kimi K2.6?

Kimi K2.6 has the larger context window (262K tokens).

GPT OSS 120B vs Kimi K2.6

GPT OSS 120B is cheaper on output tokens, while Kimi K2.6 offers a larger context window. Choose GPT OSS 120B or Kimi K2.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT OSS 120B	Kimi K2.6
Provider	evroc	evroc
Input / 1M tokens	$0.23	$1.44
Output / 1M tokens	$0.92	$5.75
Context window	66K	262K
Parameters	117B	1T
Open weights	Yes	Yes
Released	Aug 2025	Apr 2026

GPT OSS 120B details →Kimi K2.6 details →

FAQ

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