Vercel's $1 million sandbox escape challenge drew 1,285 vulnerability reports and paid out $242,000 in bounties, with the top finding a Linux kernel networking flaw that let a microVM guest leak host …
NVIDIA Nemotron 3.5 Lightning, an open model with 30B total parameters and 3B active, is now available on Amazon SageMaker JumpStart, delivering up to 4x higher throughput and up to 30% faster task co…
NVIDIA argues that agentic AI makes post-training the central workload of the agentic era, with intelligence per dollar as the key metric. The company states that post-training, which refines models t…
NVIDIA has demonstrated an autoresearch workflow using RL agent skills and the NeMo framework, where a frontier coding agent (Codex with GPT 5.5) autonomously set up a NeMo RL and NeMo Gym stack, crea…
Amazon SageMaker AI now supports serverless model customization for NVIDIA Nemotron 3 models, including Nemotron 3 Nano and Nemotron 3 Super, enabling fine-tuning with supervised fine-tuning, reinforc…
NVIDIA has published a guide on using reinforcement learning (RL) to train specialized AI agents, highlighting techniques such as RLVR and GRPO to improve accuracy in domain-specific workflows. The gu…
NVIDIA researchers released Polar, a rollout framework that trains language agents through reinforcement learning without altering their agent harnesses. Using GRPO on a Qwen3.5-4B base model, Polar i…