We've seen questions from the community about the latest release of Llama-4 on Arena. To ensure full transparency, we're releasing 2,000+ head-to-head battle results for public review. This includes user prompts, model responses, and user preferences. (link in next tweet)
Early analysis shows style and model response tone was an important factor (demonstrated in style control ranking), and we are conducting a deeper analysis to understand more! (Emoji control? 🤔)
In addition, we're also adding the HF version of Llama-4-Maverick to Arena, with leaderboard results published shortly. Meta’s interpretation of our policy did not match what we expect from model providers. Meta should have made it clearer that “Llama-4-Maverick-03-26-Experimental” was a customized model to optimize for human preference. As a result of that we are updating our leaderboard policies to reinforce our commitment to fair, reproducible evaluations so this confusion doesn’t occur in the future.
Early analysis shows style and model response tone was an important factor (demonstrated in style control ranking), and we are conducting a deeper analysis to understand more! (Emoji control? 🤔)
In addition, we're also adding the HF version of Llama-4-Maverick to Arena, with leaderboard results published shortly. Meta’s interpretation of our policy did not match what we expect from model providers. Meta should have made it clearer that “Llama-4-Maverick-03-26-Experimental” was a customized model to optimize for human preference. As a result of that we are updating our leaderboard policies to reinforce our commitment to fair, reproducible evaluations so this confusion doesn’t occur in the future.
Llama-4-Maverick-03-26-Experimental battles huggingface.co/spaces/lmarena…
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