Is gpt-oss-120b or Qwen3.5-397B-A17B cheaper?

gpt-oss-120b is cheaper on output tokens ($0.60 vs $3.60 per 1M).

Which has the larger context window, gpt-oss-120b or Qwen3.5-397B-A17B?

Qwen3.5-397B-A17B has the larger context window (262K tokens).

gpt-oss-120b vs Qwen3.5-397B-A17B

gpt-oss-120b is cheaper on output tokens, while Qwen3.5-397B-A17B offers a larger context window. Choose gpt-oss-120b or Qwen3.5-397B-A17B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	gpt-oss-120b	Qwen3.5-397B-A17B
Provider	Nebius Token Factory	Nebius Token Factory
Input / 1M tokens	$0.15	$0.60
Output / 1M tokens	$0.60	$3.60
Context window	128K	262K
Parameters	117B	397B
Open weights	Yes	Yes
Released	Jan 2026	Jul 2025

gpt-oss-120b details →Qwen3.5-397B-A17B details →

FAQ

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