Mark Cai (Coolmark)

Enterprise Influencer Relations @NVIDIA • Creator of This Week in Esports/Gaming • Views are my own

[Mark Cai (Coolmark) @Coolmark482]

@mervenoyann 🙌

[Mark Cai (Coolmark) @Coolmark482]

Some great assets from @NVIDIAAI:
>> Tech blog: https://t.co/hMOtsttG6S
>> Tech report: https://t.co/yOIgOpzGhJ
>> Hugging Face: https://t.co/DKvFViqsX8

[Mark Cai (Coolmark) @Coolmark482]

Nemotron 3 Ultra is our best model to date.

>> 550B, 55B active
>> NVFP4 on Blackwell & Hopper.
>> Latent MoE

Go give it a try and run it with your agents!

[NVIDIA @nvidia]

Introducing NVIDIA Nemotron 3 Ultra.

A frontier smart open model built for long-running agents that need to plan, reason, use tools and keep working across complex coding, research and enterprise workflows.

Up to 5x faster inference and up to 30% lower cost for agentic tasks.

Learn more: https://t.co/h9XLqqYPFf

[Chris 🇨🇦 @llm_wizard]

Nemotron 3 Ultra.

Open Weights. Open Recipes. Open Data.

06/04/2026.

[Mark Cai (Coolmark) @Coolmark482]

NVIDIA Open Models 🤝 OpenMDW

Great to see our Nemotron, Cosmos, Ising, and Isaac GR00T teams adopting this open license framework for AI model distributions.

Here's to more building more in the open!

[NVIDIA AI @NVIDIAAI]

We're adopting the Linux Foundation’s OpenMDW framework across our open model families.

This helps make open model licensing simpler and more consistent at scale.

A single legal framework across models, code, documentation, and data helps reduce friction for developers and enterprises building with open source.

[Mark Cai (Coolmark) @Coolmark482]

@sudoingX Let’s go! 🙌 here’s to open + local models

[Mark Cai (Coolmark) @Coolmark482]

@fujikanaeda 🙌

[Mark Cai (Coolmark) @Coolmark482]

@kimmonismus Thanks for sharing the Kari episode - go Nemotron! 🙌

[Mark Cai (Coolmark) @Coolmark482]

@bridgemindai Excited to see what you run on DGX Spark! Reach out if you have any questions :)

[Mark Cai (Coolmark) @Coolmark482]

@NaderLikeLadder @0xSero Let's make it happen

[Mark Cai (Coolmark) @Coolmark482]

Amazing work by the Nemotron team.

Go try out Nemotron 3 Super today!

[Bryan Catanzaro @ctnzr]

Announcing NVIDIA Nemotron 3 Super!

💚120B-12A Hybrid SSM Latent MoE, designed for Blackwell
💚36 on AAIndex v4
💚up to 2.2X faster than GPT-OSS-120B in FP4
💚Open data, open recipe, open weights

Models, Tech report, etc. here:
https://t.co/CAYpP1iK3i

And yes, Ultra is coming!

[Mark Cai (Coolmark) @Coolmark482]

@llm_wizard SUPER DAY!

[Mark Cai (Coolmark) @Coolmark482]

DGX Spark 🤝 @dwarkesh_sp

[NVIDIA AI Developer @NVIDIAAIDev]

✨ Thank you to our incredible community of developers and researchers driving AI innovation — one model, one commit, and one breakthrough at a time.

🤗 We’re thrilled to celebrate 50,000+ followers on @HuggingFace.

Keep building with us: https://t.co/x6tMllfkzD

[Mark Cai (Coolmark) @Coolmark482]

@rohanpaul_ai Openness is the future!

[Mark Cai (Coolmark) @Coolmark482]

We released Nemotron 3, our latest family of open models!

>> Try out Nano (30B) on @huggingface: https://t.co/esj2Jsq7Mv
>> Or read the read white paper here: https://t.co/JH6tzLPvDD

Have fun!!

[NVIDIA Newsroom @nvidianewsroom]

NEWS: NVIDIA announces the NVIDIA Nemotron 3 family of open models, data, and libraries, offering a transparent and efficient foundation for building specialized agentic AI across industries.

Nemotron 3 features a hybrid mixture-of-experts (MoE) architecture and new open Nemotron pretraining and post-training datasets, paired with NeMo Gym, an open-source reinforcement learning library that enables scalable, verifiable agent training.

Read more: https://t.co/ldf247t3Zz

[Mark Cai (Coolmark) @Coolmark482]

@mervenoyann Open all the way! 🙌

[Mark Cai (Coolmark) @Coolmark482]

@soumyesinghal @nvidia Let's go openness 🙌

[Mark Cai (Coolmark) @Coolmark482]

@kuchaev @ArtificialAnlys 🙌

[Mark Cai (Coolmark) @Coolmark482]

@fujikanaeda cooking out some MoE goodness