https://www.infoq.com InfoQ Product Development feed https://www.infoq.com/news/2026/02/openai-harness-engineering-codex/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Product+Development <img src="https://res.infoq.com/news/2026/02/openai-harness-engineering-codex/en/headerimage/generatedHeaderImage-1771569933195.jpg"/><p>OpenAI introduces Harness Engineering, an AI-driven methodology where Codex agents generate, test, and deploy a million-line production system. The platform integrates observability, architectural constraints, and structured documentation to automate key software development workflows.</p> <i>By Leela Kumili</i> Continuous Improvement Automation Agents Software Engineering Continuous Integration SoftwareParadigm OpenAI Observability Continuous Delivery AI Development Product Development Architecture & Design Development AI, ML & Data Engineering news Sat, 21 Feb 2026 15:14:00 GMT https://www.infoq.com/news/2026/02/openai-harness-engineering-codex/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Product+Development Leela Kumili 2026-02-21T15:14:00Z /news/2026/02/openai-harness-engineering-codex/en