A pastime I have with papers like this is to look for the part in the paper where they say which models they tested. Very often, you find either A) it's a model from one or more years ago, only just being published now, or B) they don't even say which model they are using. Best I could find in this paper:
> We evaluated 11 user-facing production LLMs: four proprietary models from OpenAI, Anthropic, and Google; and seven open-weight models from Meta, Qwen, DeepSeek, and Mistral.
(and graphs include model _sizes_, but not versions, for open weight models only.)
I can't apprehend how including what model you are testing is not commonly understood to be a basic requirement.
> We evaluated 11 user-facing production LLMs: four proprietary models from OpenAI, Anthropic, and Google; and seven open-weight models from Meta, Qwen, DeepSeek, and Mistral.
(and graphs include model _sizes_, but not versions, for open weight models only.)
I can't apprehend how including what model you are testing is not commonly understood to be a basic requirement.