DeepSeek R1 0528 vs Qwen: Qwen3.5 Plus 2026-02-15
Compare DeepSeek R1 0528 by DeepSeek against Qwen: Qwen3.5 Plus 2026-02-15 by Qwen, context windows of 164K vs 1.0M, tested across 53 shared challenges. Updated April 2026.
Which is better, DeepSeek R1 0528 or Qwen: Qwen3.5 Plus 2026-02-15?
DeepSeek R1 0528 and Qwen: Qwen3.5 Plus 2026-02-15 are both competitive models. DeepSeek R1 0528 costs $0/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15. Context windows: 164K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between DeepSeek R1 0528 and Qwen: Qwen3.5 Plus 2026-02-15
DeepSeek R1 0528 is made by deepseek while Qwen: Qwen3.5 Plus 2026-02-15 is from qwen. DeepSeek R1 0528 has a 164K token context window compared to Qwen: Qwen3.5 Plus 2026-02-15's 1000K. On pricing, DeepSeek R1 0528 costs $0/M input tokens vs $0.4/M for Qwen: Qwen3.5 Plus 2026-02-15.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
Qwen: Qwen3.5 Plus 2026-02-15 uses 10.0x more emoji
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