DeepSeek R1 0528 vs Pony Alpha

Compare DeepSeek R1 0528 by DeepSeek against Pony Alpha by OpenRouter, context windows of 164K vs 200K, tested across 47 shared challenges. Updated April 2026.

Which is better, DeepSeek R1 0528 or Pony Alpha?

DeepSeek R1 0528 and Pony Alpha are both competitive models. DeepSeek R1 0528 costs $0/M input tokens vs $0/M for Pony Alpha. Context windows: 164K vs 200K tokens. Compare their real outputs side by side below.

Key Differences Between DeepSeek R1 0528 and Pony Alpha

DeepSeek R1 0528 is made by deepseek while Pony Alpha is from openrouter. DeepSeek R1 0528 has a 164K token context window compared to Pony Alpha's 200K. On pricing, DeepSeek R1 0528 costs $0/M input tokens vs $0/M for Pony Alpha.

Our Verdict
DeepSeek R1 0528
DeepSeek R1 0528
Pony Alpha
Pony AlphaRunner-up

No community votes yet. On paper, DeepSeek R1 0528 has the edge — bigger model tier, major provider backing.

Too close to call
Writing DNA

Style Comparison

Similarity
96%

Pony Alpha uses 23.4x more transitions

DeepSeek R1 0528
Pony Alpha
64%Vocabulary52%
10wSentence Length15w
0.30Hedging0.40
6.8Bold5.9
4.9Lists4.4
0.00Emoji0.00
0.40Headings0.71
0.00Transitions0.23
Based on 4 + 20 text responses
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DeepSeek R1 0528Pony Alpha

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
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