Is Mistral: Devstral Medium or OpenAI: gpt-oss-120b cheaper?

OpenAI: gpt-oss-120b is cheaper on output tokens ($0.19 vs $2.00 per 1M).

Which has the larger context window, Mistral: Devstral Medium or OpenAI: gpt-oss-120b?

Both models offer a similar context window.

Mistral: Devstral Medium vs OpenAI: gpt-oss-120b

OpenAI: gpt-oss-120b is cheaper on output tokens. Choose Mistral: Devstral Medium or OpenAI: gpt-oss-120b based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Mistral: Devstral Medium	OpenAI: gpt-oss-120b
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.40	$0.04
Output / 1M tokens	$2.00	$0.19
Context window	131K	131K
Parameters	—	117B
Open weights	Yes	Yes
Released	Jul 2025	Aug 2025

Mistral: Devstral Medium 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.