DeepSeek R1 vs Sonoma Sky Alpha
Compare DeepSeek R1 by DeepSeek against Sonoma Sky Alpha by OpenRouter, context windows of 128K vs 2.0M, tested across 35 shared challenges. Updated April 2026.
Which is better, DeepSeek R1 or Sonoma Sky Alpha?
DeepSeek R1 and Sonoma Sky Alpha are both competitive models. DeepSeek R1 costs $0.55/M input tokens vs $0/M for Sonoma Sky Alpha. Context windows: 128K vs 2000K tokens. Compare their real outputs side by side below.
Key Differences Between DeepSeek R1 and Sonoma Sky Alpha
DeepSeek R1 is made by deepseek while Sonoma Sky Alpha is from openrouter. DeepSeek R1 has a 128K token context window compared to Sonoma Sky Alpha's 2000K. On pricing, DeepSeek R1 costs $0.55/M input tokens vs $0/M for Sonoma Sky Alpha.
Per 1M tokens
No community votes yet. On paper, Sonoma Sky Alpha has the edge — bigger model tier, newer, bigger context window.
Style Comparison
DeepSeek R1 uses 5.0x more bold
