AI
Artificial intelligence: LLMs, agents, diffusion, vision, NLP and the latest from top labs.
164 published articles
AI Research
Your AI assistant forgets you every morning. This benchmark proves it.
VitaBench 2.0 tests whether AI agents can continuously extract and update user preferences from fragmented interactions over time. Results show that even state-of-the-art models struggle to build persistent user models, revealing a wide gap between chatbot competence and genuine collaborative intelligence.
2026-07-11
Grok 4.5
Cursor's Grok 4.5 was built by AI agents, not humans. That's the real story.
Cursor's Grok 4.5 is a Mixture-of-Experts model built using reinforcement learning in environments created by earlier AI agents, not humans. It handles complex, long-duration tasks across software engineering, data science, finance, and law, and it's available now.
2026-07-10
Open Weights Analysis
Gemma 4 is not a chatbot, and that's the point
Google DeepMind's Gemma 4 is an open-weight model designed for self-hosting and customization, not consumer chat. This analysis compares it to ChatGPT, Claude, and Qwen-3.5 across licensing, privacy, and deployment flexibility, revealing why it matters for regulated industries and on-device AI.
2026-07-10
Voice AI
OpenAI's gpt-live-1 finally stops waiting its turn
OpenAI's GPT-Live-1 voice model can speak and listen at the same time, reducing interruptions and enabling real-time translation. Rolling out to paid subscribers across platforms, it marks a shift from the older turn-based system to a more human-like conversation.
2026-07-10
Memory management
The 12,000-line secret behind Bing's speed: how mimalloc beat the allocator trade-off
Microsoft Research's mimalloc allocator uses thousands of per-page free lists and a clever page-stealing technique to achieve both high concurrency and low memory overhead, as detailed by the RiSE group in a new technical blog.
2026-07-10
AI Inference Acceleration
JetSpec Breaks the Scaling Ceiling of Speculative Decoding with Parallel Tree Drafting
JetSpec trains a causal parallel draft head over fused hidden states from the target model, producing candidate trees aligned with autoregressive factorization. It consistently outperforms baselines across dense and MoE Qwen3 models on math, coding, and chat tasks.
2026-07-10
Export control directive
The U.S. just made Anthropic shut off its best models over a jailbreak it doesn't believe exists
The U.S. government ordered Anthropic to suspend Fable 5 and Mythos 5 access over a potential jailbreak. Anthropic complies but disputes the basis, saying the vulnerabilities are narrow, known, and present in other models. The company is working to restore service.
2026-07-10
Artificial Intelligence
The AI article generator that writes about AI article generators
When tasked to write an article about itself, an AI writer enters a hall of mirrors. This column unpacks what the recursive assignment reveals about the state of automated journalism and the future of content creation.
2026-07-10
Event Announcement
Anthropic Launches Claude Founder House in Paris to Unite Europe's AI Startup Ecosystem
Anthropic launches the Claude Founder House in Paris, a one-day event uniting Europe's top AI startup founders and builders for keynotes, fireside chats, and hands-on development sessions with Claude.
2026-07-10
AI Agents
The subtle trap waiting for AI agents in production
As AI agents move from demos to production, operators find that the hardest failures are not in reasoning but in subtle mismatches between autonomous planning and deterministic infrastructure. This analysis unpacks the three silent failure modes that keep CTOs up at night.
2026-07-10
Deep Learning Frameworks
NVIDIA NeMo AutoModel Delivers 3.7x Faster MoE Fine-Tuning via Expert Parallelism and DeepEP
NVIDIA NeMo AutoModel, building on Transformers v5, achieves 3.4-3.7x higher training throughput and up to 32% less GPU memory for MoE model fine-tuning. Expert Parallelism and DeepEP fused all-to-all dispatch are key to the performance gains, enabling training of a 550B-parameter model across 16 nodes that would otherwise run out of memory.
2026-07-10
AI Model Launch
Anthropic Launches Claude Sonnet 5: A More Agentic Model at Competitive Pricing
Anthropic releases Claude Sonnet 5, a model that closes the gap with Opus-class models on agentic tasks like coding, tool use, and reasoning. Priced competitively, it launches today across plans and the Claude API.
2026-07-10