Is Qwen3.5 9B or GPT OSS 120B cheaper?

Qwen3.5 9B and GPT OSS 120B have comparable output pricing.

Which has the larger context window, Qwen3.5 9B or GPT OSS 120B?

Qwen3.5 9B has the larger context window (262K tokens).

Qwen3.5 9B vs GPT OSS 120B

Both have similar output pricing, while Qwen3.5 9B offers a larger context window. Choose Qwen3.5 9B or GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen3.5 9B	GPT OSS 120B
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.10	$0.03
Output / 1M tokens	$0.15	$0.15
Context window	262K	131K
Parameters	—	117B
Open weights	Yes	Yes
Released	Feb 2026	Aug 2025

Qwen3.5 9B details →GPT OSS 120B details →

FAQ

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