Compare DeepSeek R1 0528 by DeepSeek against Qwen Plus 0728 by Qwen, context windows of 164K vs 1.0M, tested across 54 shared challenges. Updated April 2026.
DeepSeek R1 0528 and Qwen Plus 0728 are both competitive models. DeepSeek R1 0528 costs $0/M input tokens vs $0.4/M for Qwen Plus 0728. Context windows: 164K vs 1000K tokens. Compare their real outputs side by side below.
DeepSeek R1 0528 is made by deepseek while Qwen Plus 0728 is from qwen. DeepSeek R1 0528 has a 164K token context window compared to Qwen Plus 0728's 1000K. On pricing, DeepSeek R1 0528 costs $0/M input tokens vs $0.4/M for Qwen Plus 0728.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen Plus 0728 uses 67.5x more emoji
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

Compare DeepSeek R1 0528 by DeepSeek against Qwen Plus 0728 by Qwen, context windows of 164K vs 1.0M, tested across 54 shared challenges. Updated April 2026.
DeepSeek R1 0528 and Qwen Plus 0728 are both competitive models. DeepSeek R1 0528 costs $0/M input tokens vs $0.4/M for Qwen Plus 0728. Context windows: 164K vs 1000K tokens. Compare their real outputs side by side below.
DeepSeek R1 0528 is made by deepseek while Qwen Plus 0728 is from qwen. DeepSeek R1 0528 has a 164K token context window compared to Qwen Plus 0728's 1000K. On pricing, DeepSeek R1 0528 costs $0/M input tokens vs $0.4/M for Qwen Plus 0728.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen Plus 0728 uses 67.5x more emoji
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

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49 fights queued
37+ more head-to-head results. Free. Not a trick.
Free account. No card required. By continuing, you agree to Rival's Terms and Privacy Policy