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Andrej Karpathy's new Autoresearch method automates the experimental loop, running up to 100 AI experiments overnight while the user sleeps. The system autonomously tests ideas, discards failures, and retains only the re…
Waymo self-driving cars are not racist, according to a review of cited research that found no evidence the vehicles are less able to detect people of color. A widely circulated claim from an Atlantic article relied on a …
Discussion with ChromaDB's Anton on text chunking strategies for RAG applications, explaining that chunking remains critical for retrieval efficiency and accuracy regardless of LLM context window size. It covers two main…
Nicholas Carlini describes a project where he uses a different large language model (LLM) each day for twelve days to completely rewrite his personal website homepage and bio. He prompts each model to generate a webpage …
Text embeddings, the vector representations used to determine document relevance in Retrieval Augmented Generation (RAG) systems, can be inverted to recover the original text, according to a new study presented at EMNLP …
Credulous mainstream coverage of "AI existential risk" has conflated speculative future dangers with real present-day harms, confusing large language models with algorithmic decision-making systems. The current trajector…
The FDA granted De Novo request DEN250044 to Powerful Medical for its STEMI AI ECG Model, known as the Queen of Hearts, on September 3, 2026, creating new product code SHS with a predetermined change control plan and a 3…
A growing chorus of artificial intelligence researchers is warning that self-improving AI systems pose an urgent and underregulated risk, according to a podcast episode released Tuesday by a major news organization. The …
Abnormal AI has deployed Amazon Bedrock AgentCore Code Interpreter in production to power the AI agents behind its real-time inline email threat detection, processing billions of messages per day, according to an Amazon …
Anthropic reported financial results indicating it is not spending as fast as expected, according to The Diff's latest newsletter. The newsletter also discusses the role of financial entrepreneurship in the indexing era,…
The Diff's newsletter argues that financial planning and analysis (FP&A) is most valuable for companies where granular unit economics—customer acquisition costs, lifetime value, and margin evolution—determine success, ci…
A new analysis from The Diff examines how wealthy tech investors are using AI-focused funds as hedges against both business disruption and existential risks, noting that tail-risk hedging strategies may intentionally acc…
Hyundai Motor Group Executive Chair Chung Euisun announced at the San Francisco AI Summit on July 24 that the company is transforming into a physical AI solutions company, leveraging its manufacturing scale, Boston Dynam…
A Nature Medicine study published June 12, 2026, found that general-purpose frontier chatbots—OpenAI's GPT-5.2, Google's Gemini 3.1 Pro, and Anthropic's Claude Opus 4.6—outperformed specialist clinical decision-support t…
Andy Serkis confirmed to Variety that 'The Lord of the Rings: The Hunt for Gollum' will use AI to de-age actors, including returning stars Elijah Wood, Ian McKellen, and Lee Pace. Serkis emphasized that aside from de-agi…
Built Technologies, a real estate finance software provider processing over $500B in projects, deployed an AI-powered document processing engine on Amazon Bedrock and the AWS Intelligent Document Processing Accelerator t…
A deterministically chaotic market simulation successfully reproduced the lifecycle of a real-world stock buyback factor strategy, showing cycles of alpha generation, crowding, and eventual losses. The simulation, popula…
Anthropic removed over 80% of Claude Code's system prompt for models like Claude Opus 5 and Claude Fable 5 with no measurable loss on its coding evaluations, according to a July 24, 2026 post by Thariq Shihipar titled "T…
A historical account traces the origins of reinforcement learning to animal psychology experiments between 1898 and 1949, highlighting Edward Thorndike's puzzle box studies and the formulation of the Law of Effect. The n…
Residents of Louise Avenue in Dowagiac, Michigan, have endured a mechanical drone measuring between 50 and 62 decibels around the clock for nearly a year, emanating from a data centre whose cooling systems and generators…