Technology & AI
OpenAI CFO introduces four-metric AI ROI scorecard
Sarah Friar's framework shifts AI measurement from model benchmarks to useful work, cost per task, dependability and return on compute.
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Technology & AI
LLM agents spot 88% of supply-chain failures but can't act
New STOCKTAKE benchmark: LLM agents detect up to 88% of hidden supply-chain failures but two of four models score below a blind baseline on action.
Technology & AI
LLM security log analysis hit by 88% prompt injection attack rate
Adversaries can embed hidden instructions in network logs that hijack LLMs used by security teams, with attacks succeeding up to 88.2% of the time.
Technology & AI
AI security agent costs: offense scales, defense doesn't
New arXiv preprint finds offensive AI security agents improve with more compute, but defensive SOC tasks need disciplined tool use over raw reasoning
Technology & AI
NVIDIA Vera Rubin targets intelligence per dollar for AI agents
NVIDIA's Vera Rubin platform reframes AI economics around intelligence per dollar, making continuous post-training the central workload for agentic AI.
Technology & AI
AI coding agents: median GitHub repo files just 1-2 PRs
A study of 2,361 popular GitHub repos finds most generate just one or two AI-agent pull requests per quarter, with heavy use in small teams.
Technology & AI
Google DeepMind's bioresilience plan spans 15 partnerships
Google DeepMind and Isomorphic Labs unveil a bioresilience strategy covering AI model safety, outbreak detection, and vaccine design for governments.
Technology & AI
RAG translation system pushes LLMs past sentence-by-sentence limits
A July 2026 arXiv preprint tests PAT, a RAG-based system that feeds whole-document context to LLMs for English-to-Spanish translation, with mixed results.
Technology & AI
Oracle agent memory cuts token use 10.7x
Oracle agent memory hits 93.8% on LongMemEval with 10.7x fewer tokens than flat-history baselines, per a new arXiv preprint on long-horizon AI agents.