DeepSeek R1 0528 vs Horizon Alpha
Compare DeepSeek R1 0528 by DeepSeek against Horizon Alpha by OpenRouter, in 10 community votes, deepseek r1 0528 and horizon alpha are closely matched, context windows of 164K vs 256K, tested across 33 shared challenges. Updated April 2026.
Which is better, DeepSeek R1 0528 or Horizon Alpha?
DeepSeek R1 0528 and Horizon Alpha are closely matched based on 10 community votes. DeepSeek R1 0528 costs $0/M input tokens vs $0/M for Horizon Alpha. Context windows: 164K vs 256K tokens. Compare their real outputs side by side below.
Key Differences Between DeepSeek R1 0528 and Horizon Alpha
DeepSeek R1 0528 is made by deepseek while Horizon Alpha is from openrouter. DeepSeek R1 0528 has a 164K token context window compared to Horizon Alpha's 256K. On pricing, DeepSeek R1 0528 costs $0/M input tokens vs $0/M for Horizon Alpha. In community voting, In 10 community votes, DeepSeek R1 0528 and Horizon Alpha are closely matched.
In 10 community votes, DeepSeek R1 0528 and Horizon Alpha are closely matched. Horizon Alpha leads in Image Generation. Based on blind community voting from the Rival open dataset of 10+ human preference judgments for this pair.
Votes are tied. Horizon Alpha is newer and likely incorporates more recent improvements.
Horizon Alpha particularly excels in Image Generation.
Style Comparison
DeepSeek R1 0528 uses 683.2x more bold
vs
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.
