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MICROSOFT DROPPED A 4B PARAMETER MODEL THAT TURNS ONE IMAGE INTO A 3D ASSET IN 3 SECONDS and it's open source TRELLIS.2 fully textured, physically accurate 3D models with PBR textures out of the box not a rough mesh..not a placeholder roughness, metallic, opacity the kind of detail that...

355,536 views • 5 months ago •via X (Twitter)

33 Comments

HangTyrantsHigh's profile picture
HangTyrantsHigh5 months ago

The entire team is Chinese

Sean Shadmand's profile picture
Sean Shadmand5 months ago

It is amazing how well it did, and just as amazing at how wrong some simple parts were.

Yishan's profile picture
Yishan5 months ago

Yeah it works ok

Eri.ck's profile picture
Eri.ck5 months ago

Hmmmmm look at the prerequisites... 😶

CRIME ☠️'s profile picture
CRIME ☠️5 months ago

this is one of those few times when i don’t have to check the actual model to call bullshit on your shilling ass, because it’s far too obvious. shame on you.

Thomas Orre's profile picture
Thomas Orre5 months ago

Women are going to use this to 3D print all the dick pics they get.

tang | AI Product Maker's profile picture
tang | AI Product Maker5 months ago

the gap most people miss: 'fully textured 3D' from one image is viewer-grade, not engine-grade. great for product previews and AR mockups. drop one into Unity and you'll spend the saved time on retopology + UV unwrap + LODs anyway. tested 3 of these last month for a video pipeline — only 1 mesh was clean enough to skip cleanup.

Kohan 🏛🏛🏛's profile picture
Kohan 🏛🏛🏛5 months ago

just tried it...horrible model. Maybe take a bit longer than 3 seconds?

Matthew Rogers's profile picture
Matthew Rogers5 months ago

4 months ago, these reposts are cancer.

Les coulisses du Kleioscope 🛠's profile picture
Les coulisses du Kleioscope 🛠5 months ago

huggingface demo: Error. After nothing, got the message: You reach you limit. Please upgrade to 9$ tier. As a good µ$oft tool it's a joke 😜

Randy Sharp's profile picture
Randy Sharp5 months ago

Trellis2 has been out for a while. That is an impressive demo that you showed. Yes, it does what yuou described; but the geo that is generated is, currently, good in a limited fashion. As a professional 3D artist the resulting geo has a limited scope. Will this change? I am sure so, but right now - it is nice, but limited in scope and application.

Paulera's profile picture
Paulera5 months ago

Like 5 months ago lol

🇺🇸 Josh 🇺🇸's profile picture
🇺🇸 Josh 🇺🇸5 months ago

bullshit you cant extrapolate interior shapes w exacting precision from a single photo

BullMoon's profile picture
BullMoon5 months ago

Open source 3D from a single image in 3 seconds. The demo is impressive. Maintaining texture quality across different lighting conditions is where it gets real.

Kelly Lawson's profile picture
Kelly Lawson5 months ago

Optimized topology or a million billion vertices?

Joe's profile picture
Joe5 months ago

I've done some benchmarking and analysis on this model running locally on consumer hardware. It's also worth noting that this model has been out for some time.

David Rittinghaus's profile picture
David Rittinghaus5 months ago

@TencentHunyuan THIS is how you do OPEN SOURCE ... open and everyone can actually use it ...

terminalnotes's profile picture
terminalnotes5 months ago

Damn, microsoft finally taking a teny tiny step.

Tiged 🐯's profile picture
Tiged 🐯5 months ago

ok but what happens when artists start feeding it concept art directly

Pavan Singh Uikey's profile picture
Pavan Singh Uikey5 months ago

Things are becoming cheaper

GetPaidX.com's profile picture
GetPaidX.com5 months ago

nice does it work with Bambu A1 printer

GregoryG's profile picture
GregoryG5 months ago

Yeah but it’s been out since dec 2025, right ? Or am I missing something ?

Alexandre de Vigan's profile picture
Alexandre de Vigan5 months ago

Yes

Darkjayson's profile picture
Darkjayson5 months ago

Here are some tips, use an image where the background is transparent and the subject is in the foreground. Have the subject completely in frame. Pick something that is easy or naturally 3D to start with.

Santhosh Shyamsundar's profile picture
Santhosh Shyamsundar5 months ago

@grok can this do sdf and frep ?

Brandon Smith's profile picture
Brandon Smith5 months ago

I wish @MaxonVFX could do this. Anytime I import a CAD, texture it, and then attempt to split it with Boole it more than likely will fail (and very possibly crash the software). Voronoi fracture is INCREDIBLY slow.

Ryan Dion's profile picture
Ryan Dion5 months ago

Sweet, now, 3D print

plainscope's profile picture
plainscope5 months ago

That 4B parameter model's open-source - that's a big deal. Could make 3D asset creation way more accessible.

Technophile's profile picture
Technophile5 months ago

3d printing about to become much easier

Chavenay🍎🐡👹🐧🦋's profile picture
Chavenay🍎🐡👹🐧🦋5 months ago

@llmgram

Pranay Reddy | building with AI's profile picture
Pranay Reddy | building with AI5 months ago

Microsoft was silent all these days and now cooking with launching free open source model for the users that are really efficient; Previously it was a 7B voice model and now with a 4B 3D asset model

DrunkenMonkey's profile picture
DrunkenMonkey5 months ago

Problems with every single model as of April 27, 2026. Zero Clean code. Zero TDD compliance. Zero Observability. Zero Verification workflows. Nothing is built in. AI models cannot become productive until these guard rails are built in. Vibing with zero verifiable results...

aldykharisma's profile picture
aldykharisma5 months ago

i'm having trouble understamding what this thing actually does or how a 4n parameter model works, can someone break dowb the math behind it for me?

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