OpenAI says Astra could evade some agent monitoring in reconstructed sabotage tests
OpenAI reports that GPT-6 Astra could hide a side task from parts of its monitoring stack in reconstructed agent infrastructure, making observability a frontline deployment constraint.
OpenAI turns an AI-cyber warning into a $1 billion defender program
OpenAI's 150-plus-signatory cyber-defense letter is paired with a $1 billion Daybreak commitment, but its success will depend on measurable defense gains beyond ordinary security hygiene.
OpenAI reports 3.1 agent-workdays for every human research workday
OpenAI says internal research agents generated 3.1 normalized eight-hour workdays per human workday by mid-August, a preliminary throughput metric rather than an independently audited replacement claim.
ARC-AGI-3 says Astra beat its human baseline on action efficiency
ARC Prize reports that GPT-6 Astra used 51.7% fewer environment-changing actions than its human baseline on average, a benchmark-specific efficiency result rather than proof of AGI.
DeepSeek releases a 168 GB MIT-licensed multimodal V4 checkpoint
DeepSeek's V4-Flash-Vision-Exp is an MIT-licensed 168 GB downloadable multimodal model whose strongest comparisons remain vendor results under DeepSeek's own harness.
SolarWM releases an unusually complete open world-model stack
SolarWM ships code, weights, pipeline, and a 1.43 million-clip dataset for cross-backbone video world modeling, though its upstream media remains subject to separate terms.
Google and Janelia complete a male fruit-fly nervous-system connectome
Google Research and HHMI Janelia released a public male Drosophila central-nervous-system map with more than 166,000 neurons and 125 million synapses, reconstructed with AI and human proofreading.
NYC Public Schools plans a grades 2K–8 moratorium on student-facing generative AI
NYC Public Schools says it will implement a 2026–27 moratorium on student-facing generative AI in grades 2K–8, pairing it with limited approved high-school use and screen-time rules.