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Apple (AAPL.O): AirPods 5 can reduce noise by up to 50% versus AirPods 4.

Sept 10 — DeepSeek launched its V4.1 Flash model, the smallest in its new architecture series, with native multimodal visual understanding. The company said the model sharply reduces KV cache size: HBM requirements drop to one-quarter and SSD requirements to one-eighth versus the prior generation. DeepSeek added that KV cache compression materially lowers operating costs for agent-style workloads, where cache-hit costs are a significant share of expenses.