GPT-5.2 Officially Released: OpenAI's Agentic Beast That Promises to Slash Office Work by 10 Hours a Week
OpenAI launched GPT-5.2 on December 13, 2025 — its most agentic model yet, with native multi-step planning, persistent memory across sessions, and seamless integration into productivity suites. Early enterprise pilots report average knowledge workers saving 10+ hours weekly on repetitive tasks like email triage, report drafting, meeting summaries, and code reviews. Now rolling out to ChatGPT Plus/Pro/Team users, GPT-5.2 marks the shift from "helpful assistant" to "autonomous coworker."
Beyond Chat: ChatGPT Unveils “Collaborative Rooms,” Pioneering Multi-Participant Human-AI Co-Decision Making
In a move that redefines the interface of human-AI interaction, OpenAI has officially launched a beta version of ChatGPT Collaborative Rooms for select regions. This groundbreaking feature enables multiple human users and AI agents to participate in a single, persistent conversation thread, aiming to facilitate complex group discussions, brainstorming, and joint decision-making processes. This represents a significant evolution from one-on-one AI assistance to a structured, collaborative digital workspace.
Gamma Raises $68M Series B to Democratize Design with Generative AI-Powered Presentations
Gamma, a startup leveraging generative AI to automate and simplify the creation of visually compelling presentations, documents, and web pages, has successfully closed a $68 million Series B funding round. Led by prominent investor Accel, with continued participation from earlier investors, this substantial investment highlights the growing market demand for AI tools that enhance productivity and creativity, moving beyond text generation to visual and structural design.
