Is DeepSeek-R1-0528 or GPT OSS 20B cheaper?

GPT OSS 20B is cheaper on output tokens ($0.14 vs $2.15 per 1M).

Which has the larger context window, DeepSeek-R1-0528 or GPT OSS 20B?

DeepSeek-R1-0528 has the larger context window (164K tokens).

DeepSeek-R1-0528 vs GPT OSS 20B

GPT OSS 20B is cheaper on output tokens, while DeepSeek-R1-0528 offers a larger context window. Choose DeepSeek-R1-0528 or GPT OSS 20B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek-R1-0528	GPT OSS 20B
Provider	Deep Infra	Deep Infra
Input / 1M tokens	$0.50	$0.03
Output / 1M tokens	$2.15	$0.14
Context window	164K	131K
Parameters	—	21B
Open weights	No	Yes
Released	May 2025	Aug 2025

DeepSeek-R1-0528 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.