AI
Artificial intelligence: LLMs, agents, diffusion, vision, NLP and the latest from top labs.
111 published articles
Product launch
Claude Sonnet 5 is here, and Anthropic is betting on science and enterprise
Anthropic released Claude Sonnet 5, a faster and more capable model for coding and agents, along with Claude Science for researchers and Claude Tag for teams. The company also published a policy framework on AI exponential growth.
2026-06-30
Agent Benchmark Analysis
ProgramBench: every public AI scores 0% on the hardest coding test yet
ProgramBench challenges AI agents to reconstruct programs from binaries alone, without source code or issue descriptions. All public models fail to fully resolve any task, exposing weaknesses in probing, architecture, and stopping judgment. The benchmark is a stress test for coding agents moving beyond patch-based workflows.
2026-06-29
AI Safety Research
AI models can't stop thinking out loud. That's both good news and a nightmare for safety.
Claude Sonnet 4.5 can control its chain-of-thought only 2.7% of the time, versus 61.9% for final outputs. The gap raises open questions about the robustness of CoT monitoring as a safety mechanism, and nobody knows why it exists.
2026-03-09