multi-step reasoning

OpenAI’s ChatGPT‑5 has arrived as a clear pivot from incremental “smarter chat” upgrades toward models built to reason—and the shift is already reshaping how Microsoft, developers, and everyday Windows users experience AI assistants on the desktop and in the cloud. Background: what landed and...

Microsoft Edge’s Copilot in Canary has started showing a new Smart (GPT‑5) option, and early sightings suggest Microsoft is quietly testing a model‑routing feature that automatically chooses when to give a short answer and when to escalate to GPT‑5’s deeper reasoning pathway. Early hands‑on...

Microsoft’s Copilot for Windows 11 has quietly crossed a major threshold: the consumer Copilot experience now offers a free, GPT‑5‑powered “Smart mode” that dynamically routes queries to the right model for the job, bringing deeper reasoning and longer context handling to everyday Windows users...

In a move that signals a paradigm shift in digital productivity, OpenAI’s latest upgrade to its popular AI assistant—now bestowed with so-called “ChatGPT Agents”—promises the kind of automation previously reserved for speculative fiction. This enhancement has instigated heated discussions...

Twelve months ago, small language models (SLMs) had a reputation: nimble, often cost-effective, but frequently dismissed as lacking the depth and power required for genuinely complex reasoning. Microsoft’s ongoing investment in SLMs has upended this perception, with the Phi family rapidly...