A September 27, 2026 publication reports preliminary ablations suggesting V=K+M is an effective architectural choice; the result still needs validation at larger scales.
On September 27, 2026, a publication presented preliminary ablation results on Memory Attention. According to the report, reusing keys in the expression V=K+M appears to be an effective architectural choice.
The author notes that the result still needs validation at larger scales. It may inform experiments with attention architectures, but does not establish that the choice remains effective at those scales. Consult the original publication to check its method, results, and limitations before drawing conclusions.