This week was less about model weights and more about everything around them: memory, bandwidth, prompts, tools, coordination, and security.
Open models became more capable and easier to obtain, but this week’s evidence kept pointing beyond model weights. Harness design, memory movement...
This week’s releases made one point unusually clear: evaluating model weights alone is becoming an engineering mistake. Harnesses, context selection...
This week’s clearest lesson was that model capability cannot be evaluated separately from the machinery around it. Harnesses, retrieval, memory, permissions...
AI competition widened this week from model quality to the systems surrounding models: agent harnesses, memory, tool selection, serving engines, compute...