GPT-4o (Omni)
Nothing here. The model returned empty. We stared at it for a while.
GPT-4o (Omni) vs Llama 4 Maverick
Compare GPT-4o (Omni) by OpenAI against Llama 4 Maverick by Meta AI, context windows of 128K vs 1.0M, tested across 52 shared challenges. Updated April 2026.
Which is better, GPT-4o (Omni) or Llama 4 Maverick?
GPT-4o (Omni) and Llama 4 Maverick are both competitive models. GPT-4o (Omni) costs $2.5/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 GPT-4o (Omni) and Llama 4 Maverick
GPT-4o (Omni) is made by openai while Llama 4 Maverick is from meta. GPT-4o (Omni) has a 128K token context window compared to Llama 4 Maverick's 1000K. On pricing, GPT-4o (Omni) costs $2.5/M input tokens vs $1.5/M for Llama 4 Maverick.
Our Verdict
Llama 4 Maverick
GPT-4o (Omni)Runner-up
No community votes yet. On paper, Llama 4 Maverick has the edge — newer, bigger context window.
Llama 4 Maverick is 4.0x cheaper per token — worth considering if cost matters.
Too close to call
Writing DNA
Style Comparison
Similarity
100%
GPT-4o (Omni) uses 2.5x more emoji
GPT-4o (Omni)
Llama 4 Maverick
54%Vocabulary42%
18wSentence Length24w
0.72Hedging0.76
7.3Bold3.7
5.6Lists6.3
0.03Emoji0.00
1.40Headings0.74
0.26Transitions0.11
Based on 24 + 12 text responses
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