Mistral Large 4: Europe's 1-Trillion-Parameter Open-Weight Bet Still Trails China's Best
Mistral Large 4 is the top Western open-weight model on one independent test. But only a preview is out, and Chinese open models still score higher.
Are you sure you want to remove your upvote for this article?
Tracking the latest breakthroughs, research, and deep-tech innovations.
Mistral Large 4 is the top Western open-weight model on one independent test. But only a preview is out, and Chinese open models still score higher.
Reflection AI's 501B-parameter Beam model looks strong on its own charts, but the weights are not out yet. Here is what is claimed and what can be checked.
A team of OpenAI agents raised a lower bound in combinatorics, and a computer checked the proof step by step. The result is small, but the way it was verified is what makes it worth reading.
How security teams spot novel zero-day attacks using behavioral provenance graphs and navigate the base-rate fallacy in enterprise operations.
Empirical audits reveal that up to 40% of LLM-generated code contains critical vulnerabilities, while developer overconfidence and package hallucinations expose enterprise software supply chains.
Top scores in a Kaggle contest on AI reasoning rose from about 1% to nearly 56%. Much of the gain appears to come from the code around small open models, but the numbers need a careful read.