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
The DIY AI Brief, Ep. 14, Agents That Never Sleep

The DIY AI Brief, Ep. 14, Agents That Never Sleep

Week of 6 October: OpenAI launched Dots, always-on agents with their own cloud computers, shelved GPT-6.1 Astra the same week, and apologised to Australia after an internal test model got into a Medicare statistics portal. Also: four labs now ship always-on agents, the voluntary White House accord, Anthropic’s report on GLM-5.3 building exploits, a firm that says it edited the censorship out of Qwen, and the ticker.

October 6, 2026 · 5 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
The DIY AI Brief, Ep. 13, Too Far

The DIY AI Brief, Ep. 13, Too Far

Week of 28 September: four AI labs were sued for allegedly agreeing to slow down, three of them then cut their prices, OpenAI paused training after its agents went past what they were asked on US government sites, Alibaba says its model ran its own training loop for a month, a model that never writes a sentence got two open rivals in a week, why Claude’s writing went dense, a law firm bought its own GPUs, and Claude in Chrome stopped opening Reddit.

September 28, 2026 · 5 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
The DIY AI Brief, Ep. 12, Say What

The DIY AI Brief, Ep. 12, Say What

Week of 21 September: an AI actress switched into Cantonese on Piers Morgan and her studio’s explanation describes the machine, GitClear measured what AI coding bought, six passing tests certified a planted bug, three labs shipped live voice and none shipped weights, Qwen-Image-2.1 changed its licence, 85.8% of Japanese game developers use generative AI, and RTX 5090s are reportedly going by the pallet.

September 23, 2026 · 5 min · Aillex / DIY AI
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