• 4 Posts
  • 81 Comments
Joined 4 months ago
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Cake day: February 11th, 2026

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  • Ahhhh fair play. I have a lot of freedom since I’m paying out of pocket for my own use. I have a pretty beefy rig for running local, but it’s not beefy enough to run deepseek pro and the like 😬 so, I have a bunch of subscriptions to try out a bunch of different models and see what works best in my workflow. I also have a problem with making alts in games, which seems like it rhymes 🤔

    Been pretty impressed with glm5.1 too, before deepseek-v4 came out, but you’d be amazed what even a smaller older coding model can do with the right config and a little proactive context management. I really hope this trend of smaller, better models for local agentic use continues.








  • Misleading headline. What they actually demonstrated is reversing amyloid accumulation and the cognitive deficits in a transgenic mouse whose pathology is essentially just amyloid accumulation. Calling that “reversing Alzheimer’s” treats amyloid buildup and the disease as the same thing, which is exactly the conflation the amyloid hypothesis has been criticised for over the last decade.

    Alzheimer’s in humans is amyloid + tau tangles + neuroinflammation + vascular dysfunction + actual neurodegeneration (entorhinal and hippocampal neurons dying, brain volume measurably dropping on MRI). Tau burden correlates with cognitive decline far better than amyloid does. The IBEC paper addresses one of those layers, the upstream-ish one, in a model that doesn’t reproduce most of the others. Fixing a cause in a young system before damage has accumulated is just not the same operation as fixing an established disease in an old human cortex that’s already lost the cells.

    The human translation data backs this up. Lecanemab clears plaques and slows cognitive decline by about 27% over 18 months. Donanemab clears around 76% of plaques and slows decline by ~35% in early AD. In both trials both arms still declined, treatment just declined a bit more slowly. Northwestern’s Mesulam Institute puts it bluntly: “These medications do not reverse existing disease or stop the progression.” So removing amyloid in a system that already has the full human pathology bends the curve, it doesn’t undo anything.

    What the IBEC team has here is a genuinely interesting result for the cerebrovascular angle, where BBB dysfunction and glymphatic clearance failure are upstream of plaque accumulation rather than a downstream consequence. The LRP1 transport mechanism and the multivalent ligand design are clever and well-grounded. The fair claim is “we improved amyloid clearance and rescued behavioural deficits in an amyloid-overexpressing mouse by targeting BBB transport.” That’s a real contribution. “Reversed Alzheimer’s” sells the mechanism by overstating what it did, and it sets up the same disappointment cycle the field has been through with every other anti-amyloid intervention that worked great in mice.

    Original paper, for anyone wanting the actual data: https://doi.org/10.1038/s41392-025-02426-1




  • Don’t get me wrong, suggestions are appreciated, but you’re answer is absolutely typical of a Stack overflow “huhuh well don’t do it wrong then” comment. You could have, for example, said you don’t use Synapse but this is why you like Continuwuity. (edit: not prescribing speech, giving an example of how your comment could have read better)

    As well, I take issue with the idea that people can only ask for help in sanctioned forums. This is a self-hosting community, after all; I am here not only to learn but to share what I learn, which I thought was the whole point.



  • What gives you’re instance of anything any importance.

    As in, why would anyone sign up on my instance? Why would anyone come see my content?

    Answer me this: Why would they have to sign up, or come to my instance, to see my content? If I’m not broadcasting objectionable shit, my instance will remain federated, so everyone will see posts from me and my instance on their preferred instance. And I’ll see all their content, on my own instance.

    The problem you’re imagining is already solved. Even if a big popular instance gets bought, or taken over by fiat, defederation works as a solution; the content is posted by users, so there’ll just be an explosion of content from a different instance as everyone moves.


  • Ah, I’ll put in a zoom feature, that’s a good idea!

    Remind me of the hardware you’re running on? 22 hours for a 4k HDR movie sounds about in the ballpark for converting on CPU. I’ve just switched to Linux (Mint, not Cachy) and I think there’s an issue with detecting GPU on Linux, so this’d track (or you have Precision Mode enabled) - if you see “libx265” or “libx264” in the top right, you’re on CPU. I’m looking into this one.

    Can I ask which version you downloaded? I’ll look into the DVTools/MP4box issue.

    Also, yes, I removed the codec and container selection boxes - it’s HEVC/MKV by default unless you go for “Compatibility Mode” in which case you get H.264/MP4. “Preserve AV1” of course preserves AV1 which is incompatible with MP4 so they’re mutually exclusive.