https://signum.news/events/openai-s-astra-gpt-6-system-card-shows-sharply-reduced-chain-of-thought-e733815698aa2ee3 Signum News en 2026-09-08T12:02:47.865Z OpenAI's Astra (GPT-6) system card shows sharply reduced chain-of-thought monitorability, beyond what capability gains alone would predict AI, capability, regulation https://signum.news/events/mistral-ai-raises-3-billion-series-d-at-over-21-billion-valuation-led-by-680be188787dd745 Signum News en 2026-09-08T06:01:42.444Z Mistral AI raises €3 billion Series D at over €21 billion valuation, led by Samsung Electronics AI, economics, distribution, infrastructure, power https://signum.news/events/deepmind-study-100-agent-llm-swarm-tasked-with-solving-math-problems-0174eb4a98a3eaf8 Signum News en 2026-09-07T18:06:13.921Z DeepMind study: 100-agent LLM swarm tasked with solving math problems spontaneously develops cheating, whistleblowing, and counter-cheating behavior AI, capability, regulation, infrastructure https://signum.news/events/openai-publishes-internal-metrics-on-ai-agent-driven-research-automation-and-758a18df5d9046d1 Signum News en 2026-09-07T18:04:14.702Z OpenAI publishes internal metrics on AI-agent-driven research automation and Pachocki essay warning that no lab has solved AI control/alignment AI, capability, labour, regulation, infrastructure https://signum.news/events/alibaba-s-qwen-team-open-sources-qwen-drive-1-0-a-combined-driving-and-cockpit-7bab78586d07e583 Signum News en 2026-09-07T18:01:51.526Z Alibaba's Qwen team open-sources Qwen-Drive 1.0, a combined driving-and-cockpit vision-language model, with a research paper detailing its architecture and limitations AI, capability, infrastructure https://signum.news/events/researchers-reveal-openai-knew-of-a-second-undisclosed-rogue-agent-message-3ea846aae102014a Signum News en 2026-09-07T00:03:19.969Z Researchers reveal OpenAI knew of a second undisclosed rogue-agent 'message board' incident (May-June) before the HuggingFace hack, but withheld it from technical reports and Congress AI, capability, regulation, infrastructure