๐ DeepSeek-V4 Preview is officially live & open-sourced! Welcome to the era of cost-effective 1M context length.
๐น DeepSeek-V4-Pro: 1.6T total / 49B active params. Performance rivaling the world's top closed-source models.
๐น DeepSeek-V4-Flash: 284B total / 13B active params. Your fast, efficient, and economical choice.
Try it now at https://t.co/GCdiMzk1Dl via Expert Mode / Instant Mode. API is updated & available today!
๐ Tech Report: https://t.co/drlDrxkYtp
๐ค Open Weights: https://t.co/T13Y8i7SDM
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Introducing Project Glasswing: an urgent initiative to help secure the worldโs most critical software.
Itโs powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans.
https://t.co/NQ7IfEtYk7
My last open-source project before joining xAI is just out today. Megatron Core MoE is probably the best open framework out there to seriously train mixture of experts at scale. It achieves 1233 TFLOPS/GPU for DeepSeek-V3-685B. https://t.co/QA1KRGu2Nc
Presenting the GLM-5 Technical Report!
https://t.co/CGjxEISvFK
After the launch of GLM-5, weโre pulling back the curtain on how it was built. Key innovations include:
- DSA Adoption: Significantly reduces training and inference costs while preserving long-context fidelity
- Asynchronous RL Infrastructure: Drastically improves post-training efficiency by decoupling generation from training
- Agent RL Algorithms: Enables the model to learn from complex, long-horizon interactions more effectively
Through these innovations, GLM-5 achieves SOTA performance among open-source models, with particularly strong results in real-world software engineering tasks.
โกNew data shows NVIDIA Blackwell Ultra delivers up to 50x better performance and 35x lower cost for agentic AI.
Cloud providers are deploying NVIDIA GB300 NVL72 systems at scale for low-latency and long-context use cases including agentic coding and coding assistants.
Learn how #NVIDIABlackwell platform is maximizing inference performance: https://t.co/6YszNh8OnW
NVIDIAโs new Blackwell Ultra GB300 NVL72 systems deliver up to 50x higher performance per megawatt and (this is even more important and impressive) 35x lower cost per token versus the Hopper platform.
Energy will be the biggest bottleneck, therefore performance per watt is essential and lower costs simultaneously increase its overall use. Love it!
We're hiring for World Modeling at @xAI. Our team is at the frontier of building a world simulator: real-time interaction, long-horizon video, and understanding the universe!
We're a small focused team moving quickly. Ambitious goal. Tons of GPUs and data. Flat structure. Competitive compensation. No politics.
If you're interested, apply and DM me a 1-liner on what makes you exceptional. https://t.co/1ZR4vloRMT