AI Radar Research

Daily research digest for developers — Sunday, October 25 2026

Sebastian Raschka

Building Reasoning Models from the Ground Up: A Full Video Course

This course offers over 11 hours of video content on building reasoning models, covering evaluation, inference-time scaling, reinforcement learning, and distillation using Python and PyTorch.

Why it matters: Understanding reasoning models is crucial for developing AI systems that can perform complex, multi-step coding tasks autonomously.
OpenAI Blog

Securing our frontier model training environment

OpenAI details the security measures implemented to strengthen containment for frontier model training, including offline environments and high-compute red-teaming.

Why it matters: Security and containment are critical for ensuring the reliability and safety of AI models used in coding applications.
OpenAI Blog

Rapidly scaling online storage to serve over 1 billion ChatGPT users (Part II)

OpenAI shares insights on scaling their online storage infrastructure to support over a billion users, focusing on multi-tenancy, global caching, and Azure Cosmos DB.

Why it matters: Efficient data handling and storage are vital for AI systems that generate and manage large volumes of code.
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