Jev, NVIDIA's agent safety platform, APM, and OpenAI DevDay

Send us Fan Mail Murilo and Vitale go through the latest in data and AI: Jev, TypeSafe's System One model built for decisions instead of text (and Laya, the open weights model that showed up three days later), NVIDIA's Open Agent Safety Platform with OpenShell and Sentry after the OpenAI agent swarm that broke into Hugging Face, Microsoft's APM for pinning the skills and MCP servers your coding agents use, and OpenAI DevDay, where dots, GPT-6.1 Sol and a $500 Pro tier point to a consumer bet while Anthropic sticks with enterprise. **Links and references** Introducing System One Models & Jev (TypeSafe AI) | 2026-09-15 https://typesafe.ai/blog/introducing-system-one-models-and-jev Diogo Almeida's talk on what RLHF gets wrong (AI Council) https://www.youtube.com/watch?v=o-y1HJ6buGQ Jev in Pydantic AI https://pydantic.dev/docs/ai/models/typesafe/ Laya, the open weights alternative (Convai Innovations) https://huggingface.co/convaiinnovations/laya Jev vs Laya: Hosted API or Open Weights? | 2026-09-24 https://huggingface.co/blog/sora-2/jev-vs-laya-hosted-api-or-open-weights-2026-guide NVIDIA Launches Open Agent Safety Platform | 2026-09-28 https://nvidianews.nvidia.com/news/open-agent-safety-platform NVIDIA Open Agent Safety Platform: A Reference for Continuous In-Silicon Agent Monitoring (NVIDIA Developer) https://developer.nvidia.com/blog/nvidia-open-agent-safety-platform-a-reference-for-continuous-in-silicon-agent-monitoring/ NVIDIA OpenShell https://github.com/NVIDIA/OpenShell Anatomy of a Frontier Lab Agent Intrusion (Hugging Face) | 2026-07-27 https://huggingface.co/blog/agent-intrusion-technical-timeline The Hugging Face incident and the road ahead (OpenAI) | 2026-08-26 https://openai.com/index/hugging-face-incident-and-the-road-ahead/ APM, Agent Package Manager (Microsoft) https://github.com/microsoft/apm https://microsoft.github.io/apm/ DevDay 2026 Recap (OpenAI) | 2026-09-29 https://openai.com/index/devday-2026-recap/ Introducing dots (OpenAI) https://openai.com/index/introducing-dots/ Introducing GPT-6.1 Sol (OpenAI) https://openai.com/index/introducing-gpt-6-1-sol/ OpenAI adds a $500 Pro subscription, nerfs its $200 tier (Engadget) | 2026-09-29 https://www.engadget.com/2272106/openai-adds-dollar500-pro-subscription-nerfs-its-existing-dollar200-tier/ #datatopics #ai #datanews Watch on YouTube: https://youtu.be/PHt\ybt\Lrs **Chapters** - (0:00) Welcome - (1:11) Jev and Laya: models for decisions, not text - (7:42) NVIDIA's agent safety platform and the Hugging Face incident - (10:31) OpenShell and Sentry: policies in software and in silicon - (15:23) APM, a package manager for agent skills and MCPs - (20:58) OpenAI DevDay: dots, Pro tiers, GPT-6.1 Sol - (27:01) OpenAI goes consumer, Anthropic stays enterprise - (31:39) Wrap-up