Is Qwen3 Coder 30B or GPT OSS 20B cheaper?

Qwen3 Coder 30B and GPT OSS 20B have comparable output pricing.

Which has the larger context window, Qwen3 Coder 30B or GPT OSS 20B?

Qwen3 Coder 30B has the larger context window (262K tokens).

Qwen3 Coder 30B vs GPT OSS 20B

Both have similar output pricing, while Qwen3 Coder 30B offers a larger context window. Choose Qwen3 Coder 30B or GPT OSS 20B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen3 Coder 30B	GPT OSS 20B
Provider	LMStudio	LMStudio
Input / 1M tokens	$0.00	$0.00
Output / 1M tokens	$0.00	$0.00
Context window	262K	131K
Parameters	—	21B
Open weights	Yes	Yes
Released	Jul 2025	Aug 2025

Qwen3 Coder 30B 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.