News
AI Housing and Healthcare Startup EliseAI Raises $350 Million at $4 Billion Valuation
EliseAI, which automates back-office operations for landlords and health systems, raised $350 million at a $4 billion valuation in a…
Opinions
Why AI Has Trouble Predicting the Fury of Hurricane Intensity
Chanh Kieu, an associate professor of atmospheric science at Indiana University, explains that AI models have substantially improved global weather…
Opinions
The $100 Million Hole in ICE’s Deportation Machine
Michael Wriston, a former military cryptologic language analyst, examines a DHS procurement notice for ‘ERO Overwatch and National Security Enforcement,’…
Engineering
Raven: The Harness of Harnesses for Composable Agentic Intelligence
Raven is an open-source multi-agent ecosystem that automatically constructs and evolves modular ‘harnesses’ for specific models and domains, treating each…
Engineering
Periodic Weak Spots: Phase Sensitivity from Chunked KV-Cache Compression
The paper identifies ‘phase sensitivity’ in transformers using chunked KV-cache compression for long-context inference: retrieval accuracy varies systematically (by up…
Engineering
TraceDance: An Automated System for Building Agent Behavior Benchmarks from Real-World Agent Deployment Traces
TraceDance automatically builds targeted agent-behavior benchmarks from real deployment traces rather than fixed benchmark suites, using an Anchor-and-Confirm pipeline (programmable…
Engineering
WUSH-KV: KV Cache Quantization with Data-Adaptive Transforms
Researchers introduce WUSH-KV, a method for low-bit quantization of the key-value cache used in long-context LLM inference. The technique builds…
Engineering
SeLMRoute: Probabilistic Semantic Evidence for Large Language Model Routing
Researchers introduce SeLMRoute, a framework for routing queries to the most suitable large language model among several candidates. Instead of…
Engineering
Mid-Harness: Scaling Actions Between Model and Harness for Terminal Agents
Researchers present Mid-Harness, a method that allocates test-time compute at the boundary between a language model and its execution harness…
News
AMD to Acquire Fei-Fei Li’s World Labs for $8.2 Billion
AMD announced on September 28, 2026 that it will acquire World Labs, the spatial-intelligence startup founded by Fei-Fei Li, in…
News
Google Releases Gemini 4 Argon, Its Most Powerful Model Yet
Google parent company Alphabet released Gemini 4 Argon on September 30, 2026, a new AI model built to excel at…
News
OpenAI Cuts Ties With Three Safety Researchers Over Leak, WSJ Reports
OpenAI parted ways with three safety researchers on October 1, 2026, after an internal investigation found they had shared confidential…