GPT-5.2
Nothing here. The model returned empty. We stared at it for a while.
GPT-5.2 vs GPT OSS 120B
Compare GPT-5.2 and GPT OSS 120B, both from OpenAI, in 1 community votes, gpt-5.2 wins 100% of head-to-head duels, context windows of 400K vs 131K, tested across 48 shared challenges. Updated April 2026.
Which is better, GPT-5.2 or GPT OSS 120B?
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 $0.18/M for GPT OSS 120B. Context windows: 400K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5.2 and GPT OSS 120B
GPT-5.2 is made by openai while GPT OSS 120B is from openai. GPT-5.2 has a 400K token context window compared to GPT OSS 120B's 131K. On pricing, GPT-5.2 costs $1.75/M input tokens vs $0.18/M for GPT OSS 120B. 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-5.2Winner
GPT OSS 120BRunner-up
Pick GPT-5.2. In 1 blind votes, GPT-5.2 wins 100% of the time. That's not luck.
GPT OSS 120B is 18x cheaper per token — worth considering if cost matters.
Clear winner
Writing DNA
Style Comparison
Similarity
99%
GPT OSS 120B uses 2.6x more emoji
GPT-5.2
GPT OSS 120B
64%Vocabulary52%
16wSentence Length19w
0.34Hedging0.28
9.4Bold7.4
3.9Lists1.8
0.06Emoji0.15
0.89Headings0.73
0.31Transitions0.17
Based on 15 + 21 text responses
vsAsk them anything yourself
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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