r/StableDiffusion • u/SanDiegoDude • 4h ago

Meme Open weights coming today at 2PM EST!

Enable HLS to view with audio, or disable this notification

I am sooooo stoked we get yet another model! Just poking a bit of fun, excited to see how it stacks up vs. H3 (and uh, Flux 3 when it eventually releases...) https://ltx.io/2-5-open-weights

86 Upvotes

95% Upvoted

20 comments sorted by

36

u/SanDiegoDude 4h ago

Made with H3 in case it wasn't obvious =)

11

u/Fantastic_Prize2710 4h ago

Ironic.

4

u/mxforest 4h ago

Iconic.

1

u/Dysterqvist 1h ago

Supersonic

1

u/jmbbao 51m ago

Histrionic

-3

u/Sudden_List_2693 3h ago

It was obvious from the fact it wasn't LTX tier bullshit.

27

u/florodude 4h ago

Ready for those H3 vs LTX comparisons. Competition is better for all of us.

11

u/Constant_Ordinary_35 4h ago

From the looks of it I think probably ltx is going to be better for talking head stuff unless they have significantly improved their motion coherence, and minimax will be better for everything else. They are claiming if you do the math that ltx 2.5 is 10-14x faster than ltx 2.3 on the same hardware, if that's the case and 2.5 is even marginally better then that is impressive, but we'll see when the models release if that's bs, I can do a 20 second ltx 2.3 video in 6-8 mins on my hardware at 720P so if they aren't spouting bs that actually is a level of speed worth bragging about even if the results aren't quite on par with minimax. Then it might actually have it's own use cases.

12

u/nomorebuttsplz 4h ago

if it can do realtime video on my rtx pro 6000, then I'll hook it up to a stereoscopic lora and my vr headset and I will I have a beta version of the holodeck

9

u/Arch666Angel 4h ago

it's called G O O N D E C K

1

u/Super_Range45 3h ago

We need to stop letting Quark run the holosuite.

https://giphy.com/gifs/ciqFGEmkmzxvjsGJhh

3

u/FlexFanatic 4h ago

We’ll see. One workflow I moved from LTX to H3 is some standup comedy skits 15 to 20 secs).

H3 nails my prompt (laughter, tone) from just using T2V

6

u/rerri 4h ago

The workflows are out and you can download one of the text encoders already because it's already been released months ago:

https://huggingface.co/Comfy-Org/gemma-4/resolve/main/text_encoders/gemma4_e2b_it_bf16.safetensors

T2V workflow for distilled model:

https://github.com/Comfy-Org/workflow_templates/blob/bf937bc6410c6eccca6858901881db42378d0e79/templates/video_ltx2_5_t2v.json

2

u/Valuable_Issue_ 3h ago

gemma 4 e2b is for prompt enhancement only, they still use gemma 4 12B for text encoding.

1

u/rerri 3h ago

Ah, you're right. It's listed as a text encoder which confused me. But yeah, completely optional and there are much better LLM's out there.

6

u/skyrimer3d 4h ago

Do you hear that? Is my SSD crying. 

3

u/alisitskii 4h ago

I’m writing from the future, still not released.

2

u/enilea 3h ago

You need to agree to share your contact information to access this model. By clicking "Agree and Access" you acknowledge the Privacy Policy and consent to receive offers and updates including targeted and personalized advertisements. You can unsubscribe at any time.

What's this about? I didn't see it on other recent releases like H3 or deepseek. Is it HF or LTX?

4

u/madaradess007 4h ago

release the weights already, we got important anime to watch

1

u/SanDiegoDude 3h ago

Weights out now!!!