GPT-5 Pro vs Llama 4 Maverick
Compare GPT-5 Pro by OpenAI against Llama 4 Maverick by Meta AI, context windows of 400K vs 1.0M, tested across 41 shared challenges. Updated May 2026.
Which is better, GPT-5 Pro or Llama 4 Maverick?
GPT-5 Pro and Llama 4 Maverick are both competitive models. GPT-5 Pro costs $15/M input tokens vs $1.5/M for Llama 4 Maverick. Context windows: 400K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-5 Pro and Llama 4 Maverick
GPT-5 Pro is made by openai while Llama 4 Maverick is from meta. GPT-5 Pro has a 400K token context window compared to Llama 4 Maverick's 1000K. On pricing, GPT-5 Pro costs $15/M input tokens vs $1.5/M for Llama 4 Maverick.
Per 1M tokens
Llama 4 Maverick is cheaper on both — 10× input, 48× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Llama 4 Maverick is 48x cheaper per token — worth considering if cost matters.
Style Comparison
Llama 4 Maverick uses 370.1x more bold
