Is DeepSeek-R1-0528 or GPT-4o cheaper?

DeepSeek-R1-0528 is cheaper on output tokens ($5.40 vs $10.00 per 1M).

Which has the larger context window, DeepSeek-R1-0528 or GPT-4o?

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

DeepSeek-R1-0528 vs GPT-4o

DeepSeek-R1-0528 is cheaper on output tokens, while DeepSeek-R1-0528 offers a larger context window. Choose DeepSeek-R1-0528 or GPT-4o based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek-R1-0528	GPT-4o
Provider	Azure Cognitive Services	Azure Cognitive Services
Input / 1M tokens	$1.35	$2.50
Output / 1M tokens	$5.40	$10.00
Context window	164K	128K
Parameters	—	—
Open weights	Yes	No
Released	May 2025	May 2024

DeepSeek-R1-0528 details →GPT-4o details →

FAQ

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