Summary
The Sunday afternoon window came back empty: no curated reposts, no posts from the tracked AI accounts, no linked articles, no images. There is no cluster to name, no standout item and nothing to flag as promo. A blank weekend slot is not a finding, and building a theme out of it would be worse than saying so in one line. The most recent social material worth reading is still yesterday's roll-up, where the same silence held across all three slots and the day's real substance sat in the research channel instead: four papers in unrelated fields each arguing that the expensive learned selection layer is the part you can delete, and GPT-6 Astra drawing opposite verdicts from two evaluation harnesses scoring the same weights. Read the 09-05 daily digest and the 09-05 Media Zone; this slot adds nothing to either.
Posts
- Nothing captured in this window. No item to rank, cluster or skip. The last substantive social material remains the pair of saves logged on 09-04 and carried through the 09-05 roll-up: an inference-serving explainer that separates the four caches people routinely conflate, the per-request KV cache (the stored key and value tensors for every token at every layer, alive only for one request), server-side prefix caching, provider-billed prompt caching and application-layer semantic caching, with the load-bearing point that the first three match on exact tokens and cannot change an answer while the fourth matches on similarity and can return a wrong one; and a repost arguing that an agent's context capacity scales with compute while a human's does not, so judgment outlives code. The cache material is on the wiki at four cache layers.