My takeaway is simple: The next 2 to 3 years will reward companies that do 3 things well: → use AI internally, so leadership understands it firsthand
→ build with a clear path from pilot to industrialization
→ take control of their own models, data, and evaluation strategy
ENTERPRISE AI
-
Three Keys to AI Success: Internal Use, Industrialization, and Control
By
–
-
AI as Software Development Paradigm Shift Beyond Model Selection
By
–
The shift happening right now is bigger than "which model should we use?" AI is becoming a new way of building software. That means leaders need to think in terms of: → test cases
→ evaluation frameworks
→ feedback loops
→ continuous optimization If you cannot define -
Enterprise AI Challenge: Evaluation Over Model Selection
By
–
Most enterprises do not have an AI model problem.
— Ronald van Loon (@Ronald_vanLoon) 31 mars 2026
They have an evaluation problem.
That was one of my biggest takeaways from my conversation with @karibriski from Nvidia and @Toucas from Mistral AI at GTC.
In the agentic era, the winners will not be the companies running the… pic.twitter.com/7FfnMoCV2KMost enterprises do not have an AI model problem. They have an evaluation problem. That was one of my biggest takeaways from my conversation with @karibriski from Nvidia and @Toucas from Mistral AI at GTC. In the agentic era, the winners will not be the companies running the
-
Heaviside Foundation Model for Electromagnetism Announced
By
–
Today, we're announcing Heaviside, our foundation model for electromagnetism.
— Arya Hezarkhani (@_i_am_arya) 31 mars 2026
Trained on tens of millions of designs and over 20 years of proprietary simulation data, Heaviside predicts electromagnetic behavior from geometry in 13ms, which is 800,000x faster than a commercial… pic.twitter.com/hZCpq3mBzZToday, we're announcing Heaviside, our foundation model for electromagnetism. Trained on tens of millions of designs and over 20 years of proprietary simulation data, Heaviside predicts electromagnetic behavior from geometry in 13ms, which is 800,000x faster than a commercial solver. Heaviside is not a language model, and it’s not a surrogate model. Heaviside marks a new class of foundation model for physics which understands the fundamental relationships between materials, the geometries and the electromagnetic fields they generate. We’re releasing a research preview of Heaviside in Atlas RF Studio, an interactive agentic sandbox where you describe the EM behavior you want and the model generates the physical structure that produces it. @arenaphysica , we believe the implications of this class of model extend well beyond RF, as the frontier of exquisite hardware is electromagnetically-governed: wireless communication, radar, power delivery, high-speed computing, and the interconnects inside every chip on earth. In the months ahead, we’re excited to scale up Heaviside to broader frequency ranges, design spaces, and to support silicon-level designs, and deploy it with our closest partners and collaborators in service of their biggest design challenges. If you’ve read our thesis, this is just Step 2 in our pursuit of electromagnetic superintelligence. Read the full announcement and try Atlas RF Studio…tell us what you think: arenaphysica.com/publication…
→ View original post on X — @whiteafrican, 2026-03-31 14:53 UTC
-
AI Upgrade Cycle: Expensive Misdirection
By
–
The AI model upgrade cycle is the most expensive misdirection in enterprise software right now.
— God of Prompt (@godofprompt) 31 mars 2026
GPT-4 to GPT-5. Claude 3 to Claude 4. Gemini 2 to Gemini 3.
Billions reallocated. Accuracy still plateaued at 50%.
Hallucinations still shipping to production.
Confidently.… https://t.co/8WEjL7ti0e pic.twitter.com/2RCAwlt3w3The AI model upgrade cycle is the most expensive misdirection in enterprise software right now. GPT-4 to GPT-5. Claude 3 to Claude 4. Gemini 2 to Gemini 3. Billions reallocated. Accuracy still plateaued at 50%. Hallucinations still shipping to production. Confidently.
-
AI Splits Enterprises Into Fast and Slow Teams
By
–
"Instead AI is splitting enterprises into fast-learning and slow-learning teams and is rewarding organizations that redesign work, govern risk, and turn lower software costs into more software, not less." – @mjasay infoworld.com/article/415157… [Translated from EN to English]
-
Energy Digital Twins Drive Manufacturing Competitive Advantage
By
–
Energy digital twins aggregate distributed energy assets across multiple factory sites and optimize grid participation in real time. For manufacturers with significant energy costs, this is not just an efficiency tool. It is becoming a direct competitive advantage as energy… pic.twitter.com/lYUK3bPcq4
— Lucian Fogoros (@fogoros) 31 mars 2026Energy digital twins aggregate distributed energy assets across multiple factory sites and optimize grid participation in real time. For manufacturers with significant energy costs, this is not just an efficiency tool. It is becoming a direct competitive advantage as energy
-

Meta-Harness: Automated System Achieves 6x Performance Improvement
By
–
NEW Stanford & MIT paper on Model Harnesses. Changing the harness around a fixed LLM can produce a 6x performance gap on the same benchmark. What if we automated harness engineering itself? The work introduces Meta-Harness, an agentic system that searches over harness code by exposing the full history through a filesystem. The proposer reads source code, execution traces, and scores from all prior candidates, referencing over 20 past attempts per step. On text classification, it improves over SOTA context management by 7.7 points while using 4x fewer tokens. On agentic coding, it outperforms all hand-engineered baselines on TerminalBench-2, scoring 37.6% versus Claude Code's 27.5%. This is a big deal! Here is why: The harness around a model often matters as much as the model itself. Meta-Harness shows that giving an optimizer rich access to prior experience, not just compressed scores, unlocks automated engineering that beats human-designed scaffolding. Paper: arxiv.org/abs/2603.28052 Learn to build effective AI agents in our academy: academy.dair.ai/
-
Skild AI and NVIDIA Deploy Neural Networks for ABB Robotics
By
–
Folks, you have to see what @SkildAI and @NVIDIARobotics just pulled off!
— Charly Wargnier (@DataChaz) 31 mars 2026
They are deploying a full end-to-end neural network to make @ABBRobotics systems SO robust and scalable.
AI is finally taking over the factory floor, and I'm here for it! 😎 🍿pic.twitter.com/cWpfMGqBbL https://t.co/5NiAO0NTlCFolks, you have to see what @SkildAI and @NVIDIARobotics just pulled off! They are deploying a full end-to-end neural network to make @ABBRobotics systems SO robust and scalable. AI is finally taking over the factory floor, and I'm here for it!
-
Cerebras threatens NVIDIA’s GPU dominance with single-chip technology
By
–
NVIDIA’s trillion-dollar dominance relies on the complex art of horizontal scaling, but Cerebras poses a dangerous threat by proving that one giant chip can eliminate the communication bottlenecks of massive GPU clusters. If AI workloads shift toward single-system training and… pic.twitter.com/svpfJ2QP2i
— Satya Mallick (@LearnOpenCV) 31 mars 2026NVIDIA’s trillion-dollar dominance relies on the complex art of horizontal scaling, but Cerebras poses a dangerous threat by proving that one giant chip can eliminate the communication bottlenecks of massive GPU clusters. If AI workloads shift toward single-system training and ultra-fast inference, Nvidia's greatest strength—distributed computing—could quickly become an obsolete solution to a solved problem.
→ View original post on X — @learnopencv, 2026-03-31 11:30 UTC