Is Morph V3 Large or gpt-oss-20b cheaper?

gpt-oss-20b is cheaper on output tokens ($0.14 vs $1.90 per 1M).

Which has the larger context window, Morph V3 Large or gpt-oss-20b?

Morph V3 Large has the larger context window (262K tokens).

Morph V3 Large vs gpt-oss-20b

gpt-oss-20b is cheaper on output tokens, while Morph V3 Large offers a larger context window. Choose Morph V3 Large or gpt-oss-20b based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Morph V3 Large	gpt-oss-20b
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.90	$0.03
Output / 1M tokens	$1.90	$0.14
Context window	262K	131K
Parameters	—	21B
Open weights	No	Yes
Released	Jul 2025	Aug 2025

Morph V3 Large 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.