Is LFM2-24B-A2B or gpt-oss-20b cheaper?

LFM2-24B-A2B is cheaper on output tokens ($0.12 vs $0.14 per 1M).

Which has the larger context window, LFM2-24B-A2B or gpt-oss-20b?

gpt-oss-20b has the larger context window (131K tokens).

LFM2-24B-A2B vs gpt-oss-20b

LFM2-24B-A2B is cheaper on output tokens, while gpt-oss-20b offers a larger context window. Choose LFM2-24B-A2B or gpt-oss-20b based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	LFM2-24B-A2B	gpt-oss-20b
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.03	$0.03
Output / 1M tokens	$0.12	$0.14
Context window	33K	131K
Parameters	—	21B
Open weights	Yes	Yes
Released	Feb 2026	Aug 2025

LFM2-24B-A2B 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.