AI Agents in Practice

AI agents promise to do multi-step work on their own. This topic looks at what actually works today: real automations, no-code agent builders, coding agents and the guardrails you need before letting an agent touch your email, files or spreadsheets.

230 articles in this topic

Coding with AI

Announcing new improvements to Codex

OpenAI's Codex update delivers major gains in speed and reliability, enhanced real-time collaboration, and stronger autonomous task handling. Available across terminal, IDE, web, and mobile, Codex now…

Tool Reviews

Presenting OpenAI Frontier

OpenAI Frontier is an enterprise platform for building, deploying, and managing AI agents at scale. Its three pillars—shared context, onboarding with permission controls, and governance—let organizati…

Tool Reviews

GPT-5.3-Codex Technical Report

GPT-5.3-Codex is OpenAI's most capable agentic coding model, merging the frontier coding performance of GPT-5.2-Codex with the reasoning and professional knowledge of GPT-5.2. Designed for autonomy in…

Coding with AI

Presenting the SWE-Lancer benchmark

The Remote Labor Index benchmark evaluates whether frontier AI models like GPT-5 and Claude Sonnet 4.5 could earn $1 million completing real freelance coding jobs from Upwork-style platforms. Results …