GPT-5.2 vs Pony Alpha

Compare GPT-5.2 by OpenAI against Pony Alpha by OpenRouter, in 1 community votes, gpt-5.2 wins 100% of head-to-head duels, context windows of 400K vs 200K, tested across 46 shared challenges. Updated April 2026.

Which is better, GPT-5.2 or Pony Alpha?

GPT-5.2 is the better choice overall, winning 100% of 1 blind community votes on Rival. GPT-5.2 costs $1.75/M input tokens vs $0/M for Pony Alpha. Context windows: 400K vs 200K tokens. Compare their real outputs side by side below.

Key Differences Between GPT-5.2 and Pony Alpha

GPT-5.2 is made by openai while Pony Alpha is from openrouter. GPT-5.2 has a 400K token context window compared to Pony Alpha's 200K. On pricing, GPT-5.2 costs $1.75/M input tokens vs $0/M for Pony Alpha. In community voting, In 1 community votes, GPT-5.2 wins 100% of head-to-head duels.

In 1 community votes, GPT-5.2 wins 100% of head-to-head duels. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.

Our Verdict
GPT-5.2
GPT-5.2Winner
Pony Alpha
Pony AlphaRunner-up

Pick GPT-5.2. In 1 blind votes, GPT-5.2 wins 100% of the time. That's not luck.

Clear winner
Writing DNA

Style Comparison

Similarity
93%

GPT-5.2 uses 5.8x more emoji

GPT-5.2
Pony Alpha
64%Vocabulary52%
16wSentence Length15w
0.34Hedging0.40
9.4Bold5.9
3.9Lists4.4
0.06Emoji0.00
0.89Headings0.71
0.31Transitions0.23
Based on 15 + 20 text responses
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GPT-5.2Pony 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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