DeepSeek R1 vs Nova Premier 1.0
Compare DeepSeek R1 by DeepSeek against Nova Premier 1.0 by Amazon, context windows of 128K vs 1.0M, tested across 50 shared challenges. Updated May 2026.
Which is better, DeepSeek R1 or Nova Premier 1.0?
DeepSeek R1 and Nova Premier 1.0 are both competitive models. DeepSeek R1 costs $0.55/M input tokens vs $2.5/M for Nova Premier 1.0. Context windows: 128K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between DeepSeek R1 and Nova Premier 1.0
DeepSeek R1 is made by deepseek while Nova Premier 1.0 is from amazon. DeepSeek R1 has a 128K token context window compared to Nova Premier 1.0's 1000K. On pricing, DeepSeek R1 costs $0.55/M input tokens vs $2.5/M for Nova Premier 1.0.
Per 1M tokens
DeepSeek R1 is cheaper on both — 4.5× input, 5.7× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
DeepSeek R1 is 5.7x cheaper per token — worth considering if cost matters.
Style Comparison
DeepSeek R1 uses 4.3x more emoji
