OpenAI’s new security model is for ‘critical cyber defenders’ only
… The White House has taken a keen interest in Mythos’ rollout, despite lingering tensions with Anthropic after its fight with the Pentagon. …
… The White House has taken a keen interest in Mythos’ rollout, despite lingering tensions with Anthropic after its fight with the Pentagon. …
…Anthropic is giving restricted access to the tool to give key institutions a “head start” on cyber defenses, Anthropic’s frontier red team cyber lead Newton Cheng told The Verge. But it…
Anthropic’s tightly controlled rollout of Claude Mythos has taken an awkward turn. …
… Togo’s Novissi program offers a useful reference point: Its rapid rollout of digital cash transfers during the pandemic showed what is possible when governments invest in delivery infrastructure early, and how much still depends on local intermediaries to reach people the systems weren’t originally… …
… The global rollout for this feature should be complete by the end of next month, if things go well. …
… The initial rollout will cover the massively popular digital banking and payments app Revolut, the large Brazilian retail and commercial bank Itaú Unibanco, and the Latin American digital bank Nubank. …
… Initial rollout targets Android 12 and newer devices utilizing the Phone by Google app, beginning with the Pixel ecosystem before scaling to a broader global distribution. …
… Useful training signals include mean reward, reward variance, failure rates, policy loss, rollout throughput, and the gap between generated rollouts and the latest policy weights. In this recipe, these rollout artifacts and training signals are the primary outputs of the post-training run. …
… The following papers were recommended by the Semantic Scholar API General Preference Reinforcement Learning 2026 RUBRIC-ARROW: Alternating Pointwise Rubric Reward Modeling for LLM Post-training in Non-verifiable Domains 2026 Explaining and Preventing Alignment Collapse in Iterative RLHF 2026 Wasser… …
… With the incorporation of Claude's advanced capabilities into our underwriting process, we have been able to compress the timeline to review business by more than 5x in our early rollouts while simultaneously improving our data accuracy from 75% to over 90%. …