A crate stencilled with a large size marking, opened on a workbench to reveal a much smaller component inside

Prism's MIT Licence Covers the Weights. What You Can Download Today Is 360p.

Tencent Hunyuan and Fudan put out a video and audio model that generates both in one pass, and the headline all day has been native 2K under an MIT licence. We read the licence file and listed the repository. The licence is better than people are saying. The checkpoints are smaller than people are saying. Nobody has run it yet.

October 6, 2026 · 4 min · Aillex / DIY AI
A heavy power connector on a workbench with one pin darkened and the surrounding housing deformed

Three Years of Gaming, Then Five Weeks of AI Renders, Then a Melted Plug.

Somebody posted a photograph of a melted power socket on an RTX 4090 that had been fine for three years. They started generating video in mid August. By 20 September the machine shut down every time a render began. We cannot diagnose their card and neither can anyone else online, but the mechanism behind this failure class is documented, and it explains why a workload change can expose something a gaming load was hiding.

October 3, 2026 · 4 min · Aillex / DIY AI
A graphics card on a retail counter beside a clipboard holding a printed form and a pen

Buying an RTX 5090 Now Means Showing ID and Signing a No-Export Pledge.

Micro Center has started asking RTX 5090 buyers for a government photo ID and a signed declaration naming where the card will be installed. It is not a law, it is not confirmed at every store, and the headlines are not saying either of those things. Here is what is actually documented, and what it does to the buy-or-rent decision we published last week.

October 2, 2026 · 4 min · Aillex / DIY AI
A small cartridge being slotted into a machine beside a workbench where a different part is being reshaped on a lathe

People Are Calling H3 RefMods a LoRA. Nothing Is Being Trained.

Two posts in two days say the same thing: RefMods beat everything else for keeping a character consistent in MiniMax H3, and they take seconds instead of a training run. Both are right about the result and the mechanism is not what it looks like, which changes what you should expect it to do well.

October 1, 2026 · 4 min · Aillex / DIY AI
Two identical machines side by side with different internal parts fitted, and one shared instruction card between them

Two Posts on the Same H3 LoRA Gave Opposite Answers. Both Were Right.

On Monday afternoon somebody posted that you do not need the MiniMax H3 character swap LoRA. Thirteen hours later somebody posted that you do. Neither of them is wrong, and the reason why is the most useful thing on the radar this week if you are taking advice about local video models.

September 29, 2026 · 4 min · Aillex / DIY AI
A graphics card on a workbench beside a small meter showing an hourly rate, with a price tag lying between them

Renting a 5090 Costs 69 Cents an Hour. We Ran the Break-Even on Buying.

Somebody on r/LocalLLaMA published their working on whether to buy or rent an eight GPU H200 server. We ran the same arithmetic for the card most people reading this would actually put in a desktop, and the answer has moved a long way in the last year. It is not the answer we expected, and we own the card.

September 25, 2026 · 5 min · Aillex / DIY AI
A heavy machine sitting intact on a bench while the small bracket that connected it to everything else is missing

A ComfyUI Node Pack Vanished This Week. 18 of Our 21 Could Too.

Someone opened a tab on Monday to try a ComfyUI node pack, came back on Tuesday, and the repository was a 404. Minutes later the author’s entire GitHub account was gone. The model weights it wrapped are still sitting on Hugging Face, untouched. Most people back up the wrong half of their install, and we were doing it too.

September 24, 2026 · 4 min · Aillex / DIY AI
A small compact machine on a workbench with a paper tag tied to it, beside larger older machines with no tags

Qwen-Image-2.1 Fits on Far Less Hardware. It Also Dropped Apache 2.0.

Qwen released a new image model today at 7.1 billion parameters, roughly a third the size of everything else in the line, with ComfyUI support the same afternoon. Every earlier Qwen image release was Apache 2.0. This one is research and evaluation only, and we read the licence file rather than the thread about it.

September 20, 2026 · 5 min · Aillex / DIY AI
A large stack of rendered video clips beside a much smaller stack of the ones that made the final edit

We Rendered 105 Clips to Use 44. That Is What AI Video Actually Costs.

Somebody asked today how you count the real cost of AI video once the failed generations are included. We published a 16 minute episode this morning, we keep every take we render, so here are our actual numbers: what we made, what we used, what the retries cost, and the line item nobody prices.

September 19, 2026 · 6 min · Aillex / DIY AI
Two enormous datacenter towers close together with a small desktop computer far below and apart from both

Open Models Are 4.4 Months Behind the Frontier. That Is Not Your Gap.

A Mozilla analysis put the open to closed capability gap at about 4.4 months, and it went round the local AI world as good news. It is good news. It is also being read as something it does not say, because the open model doing the catching up is 2.78 trillion parameters and will never see the inside of your computer.

September 17, 2026 · 4 min · Aillex / DIY AI
As an Amazon Associate, this site earns from qualifying purchases. Referral links are always disclosed.