Is DeepSeek R1 0528 or GPT OSS 120B cheaper?

GPT OSS 120B is cheaper on output tokens ($0.50 vs $2.15 per 1M).

Which has the larger context window, DeepSeek R1 0528 or GPT OSS 120B?

GPT OSS 120B has the larger context window (131K tokens).

DeepSeek R1 0528 vs GPT OSS 120B

GPT OSS 120B is cheaper on output tokens, while GPT OSS 120B offers a larger context window. Choose DeepSeek R1 0528 or GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek R1 0528	GPT OSS 120B
Provider	submodel	submodel
Input / 1M tokens	$0.50	$0.10
Output / 1M tokens	$2.15	$0.50
Context window	75K	131K
Parameters	—	117B
Open weights	No	Yes
Released	Aug 2025	Aug 2025

DeepSeek R1 0528 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.