DEXTUNE retweeted
这座接近电影质感的 3D 车站,竟然是 Claude Opus 5.5 自己建出来的??
它用 Blender + Tripo 自主完成建模,连着色器也几乎全靠写代码实现。文字等部分纹理则借助 ChatGPT 制作。
点开视频,看看 AI 亲自上手做 3D,能把场景做到什么程度。
DEXTUNE retweeted
これはすごすぎる!!
AIにCADを渡したら、本当にちゃんと回る星型エンジンを設計してきた……😳
ClaudeがMCP経由でオープンソースCAD「SolidCraft」を操作して、9気筒の星型エンジンをなんとゼロからモデリング。しかも気筒数はパラメータひとつで5→7→9と切り替え可能!最後はSolidCraftのモーションスタディで、そのままピストンが動き出した!
SolidCraftもとんでもない👇
・Rust製のオープンソース・パラメトリック3D CAD(MIT/Apache-2.0)
・なんとMCPサーバー内蔵!デスクトップ版やCLIと同じコマンドを、AIエージェントが直接実行できる
・寸法を変えると、その場でモデルが再構築される
・アセンブリ、ジョイント、モーションスタディ、干渉チェックまで全部揃ってる
今回の中身も信じられないレベル:
・約410コマンド、133パーツ
・主連接棒(マスターロッド)+副連接棒8本のリンク機構、ジョイントはなんと30個
・カムリングはクランクの1/8の速さで逆回転
・ピストン位置は理論値(解析解)との誤差がまさかの0.001mm未満!
・映像後半はGodotでレンダリング、BGMと効果音までElevenLabsで生成
次は本気で3Dプリントして、実物でも回してみたい!❤️🔥❤️🔥
美了!美了!
GPT6.1-terra-max 单HTML页大航海风
Three.js 纯代码直出,完全没有外部贴图,
画面和配色让人一眼就陷进去了,
这次彻底洗掉了传统体素方块花花绿绿、满屏颗粒噪点的粗糙感!
- 薄荷绿海面 + 柔光晨雾:海水不是深蓝,是泛着微光的薄荷青绿,融进一层淡淡的雾气里
- 温润原木+赤陶暖色:栈桥是低饱和的原木棕,屋顶是带着晒干质感的暖砖红,没有半点扎眼的对比
- 高级定制积木质感:彻底甩掉粗糙的像素贴图,每个方块拉远看就像一套刚拆封的乐高微缩沙盘,温润、干净利落
同时模拟大航海时代搭了一套群岛动态贸易与船队调度系统+随机事件系统,工作之余让自己摸摸鱼也算是一种高级体验!哈哈
DEXTUNE retweeted
Replying to @dextune
Introducing GPT‑6 Cyber: a major advance in security research that pairs stronger capabilities with better model alignment.
The model powered the Linux kernel research we announced yesterday, and security teams at companies like Mozilla, Palo Alto Networks, Calif, and Cisco—alongside our own at OpenAI—are already putting it to work.
GPT-6 Cyber is available to select Daybreak Red customers and we are expanding access over time.
openai.com/index/introducing…
teardown
Ask Claude Code how a machine works and get a 3D simulator you can take apart
teardown is a Claude Code skill. You ask in plain words, like "build me a simulator of a four stroke motorcycle engine I can take apart", and Claude builds it as one offline HTML page.
The machine runs in the middle of the page. Panels around it read the real numbers, a button opens the part doing the work, and when nobody touches it the page tours itself.
It can also record the tour as a 60 fps mp4, with procedural sound mastered to 14 LUFS. Three complete machines are included as examples.
You need Node.js 20 or newer, plus ffmpeg for video and Python 3 for sound. MIT license.
github.com/elvarofficial/tea…
DEXTUNE retweeted
Replying to @dextune
Testing it right now with a capture from my app, Atlas Scanner (RoomPlan + LiDAR + video).
Will share the result 💪 teapaw.org/paz_al3x/status/209900…
DEXTUNE retweeted
One image in. A full 3D object out. 0.9 seconds.
No photogrammetry rig. No multi-view capture. I fed a model a single PNG and it handed back 262,144 Gaussians before the progress bar finished drawing.
It's Idol Turbo, and I got it running end-to-end on a Colab G4. Every number below is measured, not quoted from a README.
What it is: @dextune distilled the 5-step version of speridlabs/idol (one image → 3D Gaussian splat). Two rank-32 LoRA experts, one for the high-noise phase and one for the low-noise phase, switching at t=0.5. That collapses ~100 network passes into 5. Apache-2.0.
Measured on a G4 (RTX PRO 6000 Blackwell, 96 GB):
4 steps → 0.80 s
5 steps → 0.92 s
8 steps → 1.26 s
50 steps, CFG 3 (the un-distilled teacher) → 14.3 s
262,144 Gaussians → 17.8 MB .ply
peak VRAM under 8 GB
At 5 steps the time splits as: preprocess 0.14 s, DINOv3 encode 0.09 s, sampling 0.88 s, decode 0.10 s. So the second is almost entirely sampling, and it's 15.5× faster than the teacher while staying close on shape and color.
The wall nobody mentions: the official SDK path refuses to load without a Hugging Face token that has accepted terms on two gated repos (facebook/dinov3-vith16plus and black-forest-labs/FLUX.2-dev). Anonymous downloads 401.
So I rebuilt both encoders from ungated mirrors. DINOv3 from Comfy-Org's clip_vision tensors plus ONNX configs: 840.6 M params, 0 missing keys, 0 unexpected. FLUX.2 VAE from the Comfy single-file checkpoint with a hand-written remap to diffusers naming: 251/251 tensors, and a round-trip encode→decode MAE of 0.0105. No token, no gate, same weights.
What it's good at: glossy vinyl characters with clean silhouettes and flat color. A baby dragon and an axolotl hold up from 360°. A chunky sneaker keeps its suede overlays, lace loops and lug pattern.
Where it breaks: sharp metal edges and tiny high-frequency details. A rangefinder camera kept its dials but softened every edge. And it takes exactly one image — feed it a four-view sheet and it treats the whole sheet as one object. Crop to a single front or 3/4 view.
Back views are invented, so they're the softest part of any turntable. A side-view input performs worse than front, because half the character isn't there and the model has to guess.
The notebook has every step, the encoder rebuild and the VAE conversion included, and runs clean on a fresh G4.
drive.google.com/file/d/1IgN…
The real shift isn't 0.9 seconds. It's that generating a 3D asset now costs about the same as generating a sentence. I keep wondering what people build once a model is a throwaway.
Idol Turbo
The Idol image to 3D model now finishes in about 0.75 seconds on an H200
This is a faster version of Idol, the single image to 3D Gaussian model I shared earlier. It still takes one object photo and outputs up to a million 3D Gaussians.
Idol needs 50 steps with guidance, which means 100 network passes. Idol Turbo does it in 5 steps without guidance, so 20 times fewer passes.
Two small LoRA experts split the work between the noisy early steps and the cleaner late steps.
The base model weights stay untouched, and the training set was 93 single object images.
It works in ComfyUI with the Idol workflows. Some results come out softer than the 50 step original, and colors can run warm at 4 steps.
Apache 2.0 license. You need access to two gated encoders, DINOv3 and FLUX.2-dev.
huggingface.co/akhaliq/idol-…
Qwen3.5-4B-GLB-3D-Coder
Renderable 3D assets from a 4B model.
Following its earlier 3D Coder project, CCORE has released a new Qwen3.5 fine tune focused on generating 3D assets for game development.
The model turns text prompts into standalone HTML and JavaScript scenes using Three.js.
Each scene includes a GLB export button, allowing generated assets to be imported into Godot.
Examples include a mana potion, goblin, desert merchant and detailed environment props.
The developer reports most generations work on the first attempt, especially with English prompts.
Q4_K_M and Q8_0 GGUF checkpoints are available.
Full model weights and the training dataset are planned for release after training finishes.
huggingface.co/ccore/Qwen3.5…
GLM-5.3-Flash の、新しい重みを開発しました!
Jammed XSFP4
claude.ai/artifact/Jmo5srGuQ…
NVFP4 ベースで、EXL3 に近いサイズを実現し、かつ精度は高く保ったままというコンセプトです。トレリス符号化の代わりに、値の平滑化とスケール効率化の合わせ技を用いて量子化。HFには明日アップします。
DEXTUNE retweeted
763B parameters, compressed to 1 bit per weight.
Introducing DeepSeek-V4.1-Flash-1017 GSQ-RCO Coder, a frontier-scale model tailored for coding and agentic workflows.
Benchmarks, demos and download link below. Follow us for updates.
Qwen3.5-4B-3D-Coder w/ Three.js
A 4B parameter model can generate interactive 3D scenes using Three.js.
Qwen3.5-4B-3D-Coder's October 29 update makes the full FP16 weights, training dataset, and technical report publicly available.
The dataset contains 4,146 synthetic examples.
Training took about 60 hours, combining full fine tuning with a short LoRA stage.
3D scenes are generated as HTML and JavaScript through Chat mode, not agent tool integration.
Specific generation settings and a Three.js system prompt are required.
Q4_K_M and Q8_0 GGUF versions are also available, with more quantized variants planned.
huggingface.co/ccore/Qwen3.5…
this is how finding GPUs goes
1. someone says they have GPUs
2. turns out they are a broker for some other guy
3. that guy doesn't have the GPUs either, they are waiting for a buyer so they can place an order
5. they don't even have the space yet, that is owned by some other guy who's upgrading it
one of these guys is always named carl




























