Is Kat Coder Pro or OpenAI GPT OSS 120B cheaper?

OpenAI GPT OSS 120B is cheaper on output tokens ($0.25 vs $1.20 per 1M).

Which has the larger context window, Kat Coder Pro or OpenAI GPT OSS 120B?

Kat Coder Pro has the larger context window (256K tokens).

Kat Coder Pro vs OpenAI GPT OSS 120B

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

Spec	Kat Coder Pro	OpenAI GPT OSS 120B
Provider	NovitaAI	NovitaAI
Input / 1M tokens	$0.30	$0.05
Output / 1M tokens	$1.20	$0.25
Context window	256K	131K
Parameters	—	117B
Open weights	Yes	Yes
Released	Jan 2026	Aug 2025

Kat Coder Pro details →OpenAI GPT OSS 120B details →

FAQ

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