4 verified stories covering AI Development, product updates and industry developments.
OpenAI has updated its official GPT-5.5 prompt guide, urging developers to stop reusing prompts from GPT-5.2 or 5.4, as they hinder the new model's performance. The guide recommends a fresh start with a new seven-part structure and notes a default reasoning effort change from high to medium.
Despite predictions that long-context models would replace it, RAG has evolved into a broader "context engineering" system, becoming essential infrastructure for enterprise AI and AI agents.
Prompt engineering turns into production engineering. The story explains the announcement, the strategic context and the practical risks for the people or companies affected.
Anthropic's MCP protocol, initially met with skepticism, has become the de facto standard for AI tool integration after OpenAI, Google, and Microsoft all adopted it within a year.