Is Kimi K2 Thinking or gpt-oss-120b cheaper?

gpt-oss-120b is cheaper on output tokens ($0.60 vs $2.50 per 1M).

Which has the larger context window, Kimi K2 Thinking or gpt-oss-120b?

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

Kimi K2 Thinking vs gpt-oss-120b

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

Spec	Kimi K2 Thinking	gpt-oss-120b
Provider	Amazon Bedrock	Amazon Bedrock
Input / 1M tokens	$0.60	$0.15
Output / 1M tokens	$2.50	$0.60
Context window	262K	128K
Parameters	1T	117B
Open weights	Yes	No
Released	Dec 2025	Aug 2025

Kimi K2 Thinking details →gpt-oss-120b details →

FAQ

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