Author: itembalabantu
-
The memory wall and advanced packaging: the new Moore’s Law is bandwidth, not transistors
Evidence-first notes on bioscience and deep tech, at the edge of the lab and the market. Information only — not investment advice. The 30-second version What. Inside the AI accelerator, the rate-limiting step is no longer logic (FLOPs) but memory bandwidth and the packaging that attaches it. If Moore’s Law was a transistor-density game, the…
-
Computing power, now and next: a landscape map — where is the real bottleneck?
Evidence-first notes on bioscience and deep tech, at the edge of the lab and the market. Information only — not investment advice. The 30-second version What. Computing-power debates compress into headline metrics (node nm, “N-times faster,” qubit counts, TB/s), but the step that actually blocks real use sits systematically next to those numbers. The landscape’s…
-
Bio Foundation Models: Where the Capital Is, Where the Evidence Isn’t, and Why the Two Point in Opposite Directions
Evidence-first notes on bioscience and deep tech, at the edge of the lab and the market. Information only — not investment advice. The 30-second version What. Capital and reproducibility in biology’s foundation models flow in opposite directions: the largest raise sits behind the most closed engine (Isomorphic Labs, a $2.1B Series B in May 2026,…
-
Benchmark reality for bio foundation models: how data leakage, missing baselines and metric choice inflate “beats baseline” claims
Evidence-first notes on bioscience and deep tech, at the edge of the lab and the market. Information only — not investment advice. The 30-second version What. A leaderboard number for a bio foundation model (bio-FM) is the product of model ability and how forgiving the evaluation is. Data leakage is close to the default, not…
-
Have cell / virtual-cell foundation models beaten the linear baseline? An honest read (Part 3)
Evidence-first notes on bioscience and deep tech, at the edge of the lab and the market. Information only — not investment advice. The 30-second version What. This is the most skeptical axis of the bio-foundation-model series. As of 2026-07, cell / virtual-cell foundation models (scGPT, Geneformer, scFoundation, Arc STATE and others) do not yet consistently…
-
Genome foundation models and the “noncoding SOTA” claim: what Evo2 really beats, and where it does not
Evidence-first notes on bioscience and deep tech, at the edge of the lab and the market. Information only — not investment advice. The 30-second version What. Evo2 (Arc Institute · NVIDIA · Stanford · UC Berkeley · UCSF; 7B / 40B parameters, ~9.3 trillion nucleotides of training data) claims a new state of the art…