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Neuron Science and reactorworld build a Trainium path for real-time diffusion video

Amazon's Neuron Science team and reactorworld used the Neuron Kernel Interface to build a kernel-centric path for real-time autoregressive diffusion video generation on Trainium. Amazon Science says the work handles dynamic shapes, memory access, and cache management, with techniques that generalize across models.

Best Taste-Bench model chooses the better direction 59.7% of the time

A paper from Microsoft and colleagues reports that the best model answers 59.7% of Taste-Bench questions correctly when choosing the better open direction in long engineering and research tasks. Forks decided by later evidence are much harder, a larger reasoning budget does not raise accuracy, and distilling a teacher’s outcome judgment improves held-out SWE-bench Pro success.