Sr. Engineer, Cryo-TEM @thermosciEMSpec l ❄️🔬❄️ and 👽👽l PhD @NTUsg l MSc. @SSSIHL I All opinions are my own l
Milky way
Joined May 2017
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Arvind Kumar retweeted
BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2026 #NobelPrize in Chemistry to Henri B. Kagan and Kenso Soai “for the discovery of non-linear effects and autocatalysis in asymmetric organic synthesis.”
Arvind Kumar retweeted
BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2026 #NobelPrize in Physics to Francis Halzen “for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin.”
Arvind Kumar retweeted
BREAKING NEWS
The 2026 #NobelPrize in Physiology or Medicine has been awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel “for their discoveries concerning light-gated ion channels and optogenetics.”
Arvind Kumar retweeted
We finally built what I've always wanted: A cryoEM papers database that is updated continually, searchable, and categorized!
It's live right now at cryoarcana.com/cryoem-papers
ALT CryoArcana CryoEM Papers Feed
Arvind Kumar retweeted
Collecting Cryo-EM dataset on bacterial ribosome using Bose Institute's national Cryo-EM facility funded by @ANRFIndia . Thankful to @PolleySmarajit and Sourav Giri. Exciting times ahead in Kolkata!
Arvind Kumar retweeted
Qwen3.8-27B can now be run locally! ✨
Run on 17GB RAM via Unsloth Dynamic GGUFs.
Qwen3.8-27B is by far the strongest model for its size. We also uploaded NVFP4 quants.
GGUF: huggingface.co/unsloth/Qwen3…
Guide: unsloth.ai/docs/models/qwen3…
We promised open weights for Qwen3.8. Now, time to meet them! 🎉
⚡ Qwen3.8-27B:
- A native multimodal dense model. With just 27B parameters, it outperforms Qwen3.7-Plus overall and shines in real-world coding & office workflows.
- 262K native context, easily extendable to 1M tokens via YaRN.
- Built for builders. Highly efficient, high-quality, and licensed under Apache 2.0.
🚀 The open weights for Qwen3.8-2.4T-A95B (Max-level) have also been released recently.
Whether you're shipping lightweight applications with Qwen3.8-27B locally or building agents with Qwen3.8-2.4T-A95B, they're yours now!
Download, deploy, and build something we haven't imagined yet. 👀👇
- Hugging Face：
huggingface.co/collections/Q…
- ModelScope：
modelscope.cn/collections/Qw…
Arvind Kumar retweeted
Yes, we are back👑, with 206 tok/s on a single RTX 5090!
Amazing Day-0 work from the SGLang team. Give it a try~@sgl_project
The king of small models is back! Qwen3.8-27B from @Alibaba_Qwen is open source, and Day-0 support is live in SGLang:
- 206.1 tok/s decode on a single RTX 5090, with our NVFP4 plus DSpark
- 38.28 tok/s decode on DGX Spark
Qwen3.8-27B raises the bar again for what a small model can do on agentic planning and long-horizon tasks.
Long live the (small model) king! Run it locally with SGLang 👇
Arvind Kumar retweeted
DGX-1 turns 10!
I delivered the first DGX-1 to OpenAI in SF on Aug 9, 2016.
On it, I wrote: "To the future of computing and humanity." It was a new kind of computer for a new kind of software.
Ten years later, I gave Elon a DGX Spark while visiting SpaceX. "From a single spark, a world of intelligence."
Spark is 1 PFLOP of NVFP4 at 200W — 5x DGX-1, in a tiny desktop computer.
Just imagine the next 10 years.
Arvind Kumar retweeted
I'm excited to announce the launch of CryoArcana, our cryoEM/ET firm! We have extensive experience to offer biotechs and academics. Our overall aim is to improve human well-being. Feel free to contact us for help with any #cryoEM problem.
We are pleased to launch CryoArcana, a cryoEM/ET consulting and advisory firm, to bring our 24+ years of expertise to industry & academia. We offer consulting in optimizing workflows and advisory across the entire pipeline. We plan to expand our services. cryoarcana.com
Arvind Kumar retweeted
🚀 DeepSeek-V4 Preview is officially live & open-sourced! Welcome to the era of cost-effective 1M context length.
🔹 DeepSeek-V4-Pro: 1.6T total / 49B active params. Performance rivaling the world's top closed-source models.
🔹 DeepSeek-V4-Flash: 284B total / 13B active params. Your fast, efficient, and economical choice.
Try it now at chat.deepseek.com via Expert Mode / Instant Mode. API is updated & available today!
📄 Tech Report: huggingface.co/deepseek-ai/D…
🤗 Open Weights: huggingface.co/collections/d…
1/n
Arvind Kumar retweeted
2-bit Qwen3.6-27B GGUF made 26 tool calls, triaged 15 GitHub issues and fixed, tested + reproed our repo’s 3 latest issues. 🔥
Try this locally in Unsloth Studio with just 12GB RAM. Studio also has a new look!
GitHub: github.com/unslothai/unsloth
Arvind Kumar retweeted
Here's your weekend project. Build a fully local, sandboxed AI assistant.
Step-by-step tutorial to build your always-on agent:
🦞 on openclaw
✅ with NVIDIA NemoClaw
✨ using NVIDIA DGX Spark
Get started: developer.nvidia.com/blog/bu…
Arvind Kumar retweeted
Today we're launching Latent-Y: the world's first autonomous agent for drug design, lab-validated end to end.
Give it a research goal. Latent-Y reasons, designs, iterates, and delivers lab-ready antibodies, autonomously or collaboratively, with the biological reasoning of a PhD protein design expert.
Technical report: tinyurl.com/latent-y-techrep…
Blog post: latentlabs.com/latent-y
Apply for access: platform.latentlabs.com
Arvind Kumar retweeted
Today in @Nature, we shared new results from Project Silica—our work to encode data in glass—pushing toward durable, immutable archival storage designed to last for millennia. microsoft.com/en-us/research…
Arvind Kumar retweeted
Superproud of our AlphaGenome work, already over 1 million API calls from across 160 countries, here's to accelerating scientific discovery!
Our breakthrough AI model AlphaGenome is helping scientists understand our DNA, predict the molecular impact of genetic changes, and drive new biological discoveries. 🧬
Find out more in @Nature ↓ goo.gle/4bXlV6y
