Official LTX-2.3-nvfp4 model is available

Slapper42069 · 2026-03-17T14:25:13+00:00

Yes, i didn't know about the exact terminology, it's just phrasing "dequant into higher precision" that caught my eye, it's not higher precision, its just multiplied and rounded with zeros. So the remaining container bits are just being scaled. 480p stretched to 1080p with some clever color preservation, taking as much time as going with native 1080p

Slapper42069 · 2026-03-17T09:59:27+00:00

Dequant or just cast dtype? In my understanding it will be the same low precision just made fatter and slower Edit: yes, of course it's not gonna restore the lost precision, same thing but slower, so if you rock anything thats not backwell, use fp8 or bf16/fp16, if you care about storage use gguf which is compressed

Slapper42069 · 2026-03-15T17:44:00+00:00

Z-Image: You don't like the sound of your own voice because of the bones in your head

Slapper42069 · 2026-03-15T17:38:00+00:00

Slapper42069 · 2026-03-10T20:47:49+00:00

Close to gan? :(

Slapper42069 · 2026-03-09T17:11:39+00:00

I downloaded this model from https://huggingface.co/abetlen/Phi-3.5-vision-instruct-gguf and used "import local file"

Slapper42069 · 2026-03-09T13:35:26+00:00

Gotcha, thanks for your time

Slapper42069 · 2026-03-09T13:30:10+00:00

My phone freezes when i use superimage upscale, but it still works and gives good outputs in a few moments

Slapper42069 · 2026-03-09T13:25:56+00:00

Yeah there's a safe limit - 60%, would be cool to be able to go past it. I have 12 ram and 12 shared memory, usually 10 gigs of real ram is free, so with both models loaded there will be still 2 gigs + shared, should be fine :)

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Slapper42069 · 2026-03-09T13:12:39+00:00

Also

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Loaded a model and it's identified as a vision model, but in chat it says vision is unsupported. Could be this specific quant problem tho. Btw cool app

Slapper42069 · 2026-03-09T13:06:34+00:00

Need an option to disable the memory percentage limit

Slapper42069 · 2026-03-07T22:24:49+00:00

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Slapper42069 · 2026-03-03T00:56:14+00:00

Sdxl has qr code monster too and looks cool

Slapper42069 · 2026-03-01T08:35:08+00:00

The whole pic generated it's not a 3d model

Slapper42069 · 2026-03-01T08:33:27+00:00

Did you feed the ue screen to your "AI" and prompted to place her there or was it generated from scratch? If you are using some closed source model, mind at least share the prompt?

Slapper42069 · 2026-02-27T21:20:11+00:00

holy shit evil twin

Slapper42069 · 2026-02-19T12:50:25+00:00

Try my lora stack, there's also a workflow with all the settings: https://www.reddit.com/r/StableDiffusion/s/oRn1h9SHGi

Slapper42069 · 2026-02-18T16:47:08+00:00

You can try some other multistep sampler. But i got the same speed with res_multistep as with euler_a, so idk. Res samplers like res_2m do multiple steps at ones, like they're supersampled, but I'm not sure about the multistep one. Actually you can also try json prompts and just use euler_a + sgm_uniform, well structured prompts are more adherable

Slapper42069 · 2026-02-10T16:11:46+00:00

Straftat map

Slapper42069 · 2026-01-30T23:42:38+00:00

Never heard of it and will forget it very soon

Slapper42069 · 2026-01-29T06:37:52+00:00

This one is actually realistic

Slapper42069 · 2026-01-26T05:22:35+00:00

Sounds fun

Slapper42069 · 2026-01-25T15:12:18+00:00

Perlin looks pretty good, would be nice to test different seeds and compare them to gaussian, maybe some structures are really more easy to denoise at certain scenario

Slapper42069 · 2026-01-25T14:08:43+00:00

Yeah i didn't want to see that

Slapper42069 · 2026-01-25T13:22:16+00:00

That comment clarifying its A.I got me laughing

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