Is Mistral Large 3 or gpt-oss-20b cheaper?

gpt-oss-20b is cheaper on output tokens ($0.14 vs $1.50 per 1M).

Which has the larger context window, Mistral Large 3 or gpt-oss-20b?

Mistral Large 3 has the larger context window (262K tokens).

Mistral Large 3 vs gpt-oss-20b

gpt-oss-20b is cheaper on output tokens, while Mistral Large 3 offers a larger context window. Choose Mistral Large 3 or gpt-oss-20b based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Mistral Large 3	gpt-oss-20b
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.50	$0.03
Output / 1M tokens	$1.50	$0.14
Context window	262K	131K
Parameters	—	21B
Open weights	Yes	Yes
Released	Nov 2024	Aug 2025

Mistral Large 3 details →gpt-oss-20b details →

FAQ

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