OpenAI spills technical details about how its AI coding agent works

On Friday, OpenAI engineer Michael Bolin published a detailed technical breakdown of how the company’s Codex CLI coding agent ...
InfoQ

Google Releases Gemma 3 270M Variant Optimized for Function Calling on Mobile and Edge Devices

FunctionGemma is a new, lightweight version of the Gemma 3 270M model, fine-tuned to translate natural language into structured function and API calls, enabling AI agents to "do more than just talk" ...
ZDNet

Is ChatGPT Plus worth your $20? I compared it to Free and Pro plans, and here's my advice

Plus is worth it if you often hit Free limits and want priority. Pro is for heavy users who need GPT-5.2 Pro and max quotas. Free is powerful, but all tools come with tighter caps. OpenAI introduced ...
BMJ

Effectiveness of exercise for improving cognition, memory and executive function: a systematic umbrella review and meta-meta-analysis

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...