o1
Nothing here. The model returned empty. We stared at it for a while.
o1 vs Llama 4 Maverick
Compare o1 by OpenAI against Llama 4 Maverick by Meta AI, in 1 community votes, o1 and llama 4 maverick are closely matched, context windows of 128K vs 1.0M, tested across 53 shared challenges. Updated April 2026.
Which is better, o1 or Llama 4 Maverick?
o1 and Llama 4 Maverick are closely matched based on 1 community votes. o1 costs $15/M input tokens vs $1.5/M for Llama 4 Maverick. Context windows: 128K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between o1 and Llama 4 Maverick
o1 is made by openai while Llama 4 Maverick is from meta. o1 has a 128K token context window compared to Llama 4 Maverick's 1000K. On pricing, o1 costs $15/M input tokens vs $1.5/M for Llama 4 Maverick. In community voting, In 1 community votes, o1 and Llama 4 Maverick are closely matched.
In 1 community votes, o1 and Llama 4 Maverick are closely matched. Based on blind community voting from the Rival open dataset of 1+ human preference judgments for this pair.
Our Verdict
Llama 4 MaverickWinner
o1Runner-up
Votes are tied. Llama 4 Maverick is newer and likely incorporates more recent improvements.
Llama 4 Maverick is 24x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
93%
o1 uses 3.5x more transitions
o1
Llama 4 Maverick
64%Vocabulary42%
16wSentence Length24w
0.76Hedging0.76
5.0Bold3.7
2.6Lists6.3
0.00Emoji0.00
0.44Headings0.74
0.40Transitions0.11
Based on 13 + 12 text responses
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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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