Is Qwen3.8 Max Preview or GPT OSS 20B cheaper?

GPT OSS 20B is cheaper on output tokens ($0.30 vs $7.50 per 1M).

Which has the larger context window, Qwen3.8 Max Preview or GPT OSS 20B?

Qwen3.8 Max Preview has the larger context window (1M tokens).

Qwen3.8 Max Preview vs GPT OSS 20B

GPT OSS 20B is cheaper on output tokens, while Qwen3.8 Max Preview offers a larger context window. Choose Qwen3.8 Max Preview or GPT OSS 20B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen3.8 Max Preview	GPT OSS 20B
Provider	Impossibl	Impossibl
Input / 1M tokens	$2.50	$0.08
Output / 1M tokens	$7.50	$0.30
Context window	1M	131K
Parameters	—	—
Open weights	No	Yes
Released	Jul 2026	Aug 2025

Qwen3.8 Max Preview 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.