AI
Artificial intelligence: LLMs, agents, diffusion, vision, NLP and the latest from top labs.
208 published articles
Reinforcement Learning Research
OPID feeds agents dense rewards from their own past, no external memory needed
OPID extracts hierarchical skill supervision from completed on-policy trajectories, providing dense token-level guidance for language agent training without external memory. Experiments on ALFWorld, WebShop, and Search-based QA show improved performance and sample efficiency over outcome-only RL and existing skill-distillation methods.
2026-07-06
Open AI Infrastructure
Ai2 just opened an AI cluster that publicly shares every mistake, not just the win
Ai2 just turned on a new AI cluster under the NSF OMAI project, one that makes models, tools, and processes fully open. An internal study found 82% of training effort goes to dead ends. Every GPU hour counts more when it fuels research across language, multimodal, and scientific domains.
2026-07-06
AI Research
The real bottleneck in desktop AI agents isn't the model. It's the skill library.
A matched execution-layer benchmark of 440 desktop tasks shows GUI agents reaching a 59.1% pass rate versus 48.2% for CLI agents. Skill augmentation raises CLI success to 69.3%, indicating that the main bottleneck is skill coverage, not raw capability.
2026-07-06
Artificial Intelligence
MiniMax's M3 just beat Opus 4.7 at browsing, trained itself, and never asked for help
MiniMax M3 delivers a 9.4x CUDA kernel speedup, beats Opus 4.7 on BrowseComp, and autonomously replicated an ICLR paper. All in an open-weight package, and it never asked for help.
2026-07-06
Model Release
Claude Mythos 5 already found 10,000 critical bugs, and Anthropic is terrified of what it can do
Anthropic's Claude Mythos 5, a powerful new model for cybersecurity and biology, has already found over 10,000 critical software vulnerabilities through Project Glasswing. Access is limited to vetted partners, with pricing at $10 per million input tokens.
2026-07-06
Artificial Intelligence
Kog's Laneformer 2B hits 3,000 tokens/s by making latency the whole point
Paris-based startup Kog releases Laneformer 2B, a latency-first Transformer that hits 3,000 tokens/s on AMD MI300X. The model uses Delayed Tensor Parallelism (DTP) to mask communication overhead and was trained from scratch on 6 trillion tokens. Open-source weights are on Hugging Face.
2026-07-06
AI research
Your AI agent passed by accident. SkillCoach grades the process, not the answer.
SkillCoach is a self-evolving rubric framework that evaluates and improves agentic skill-use by analyzing skill selection, following, composition, and reflection processes, providing better supervision than outcome-only metrics.
2026-07-06
Model Evaluation
Ai2's olmo-eval gives LLM developers a microscope for every checkpoint
Ai2's olmo-eval brings per-question diffs and modular benchmarks to active LLM development, helping researchers tell real progress from statistical noise.
2026-07-06
AI Research
Llms corrupt your documents when you delegate: a close look at the delegate-52 benchmark
The DELEGATE-52 benchmark reveals that current LLMs accumulate fidelity degradation when entrusted with multi-step document edits. Errors affect 19–34% of artifact content over 20 iterations, though Python workflows show less than 1% loss. The study is a diagnostic tool, not a verdict on real-world AI utility.
2026-07-05
Nature Neuroscience paper
Microsoft's new method turns black-box brain AI into readable theories
GCT translates uninterpretable LLM-based brain models into short phrases like 'food preparation' or 'location names,' then uses an LLM to write stories that causally test those explanations in real subjects. The method promises to bridge predictive AI and human-readable scientific theory.
2026-07-05
Deep Learning
M3D and Real-Guidance Bring Dataset Distillation to High-Resolution Realms
Dataset distillation has long been stuck on low-res benchmarks, but a new approach called M3D changes that. By combining multi-scale matching, a data manifold prior, and a Real-guidance strategy, it scales to ImageNet-1K at 128×128 resolution, achieving 68.5% top-1 accuracy with just one image per class and cutting memory usage by ten times.
2026-07-05
Bot Traffic
Cloudflare to block mixed-use web crawlers by default from September 2026
Cloudflare will block mixed-use crawlers from ad-hosted pages by default from September 2026, targeting bots that blend search, agent, and AI training use. The policy aims to give site owners more control and commercial opportunities as non-human traffic now exceeds human traffic online.
2026-07-05