The agentic IDE that keeps you in flow.
Windsurf (formerly by Codeium, acquired by OpenAI) is a VS Code fork with deep agentic AI capabilities. Its Cascade agent can autonomously write, test, and debug across your entire codebase.
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An international research team released the largest video reasoning dataset to date—roughly 1,000 times larger than previous alternatives. Testing reveals that state-of-the-art models including Sora 2 and Veo 3.1 substantially underperform humans on reasoning tasks, suggesting the limitation isn't data scarcity but architectural constraints.
OpenAI's GPT-5.4, an agentic coding model, is now generally available in GitHub Copilot. The model was tested on real-world software development scenarios and demonstrated improved coding capabilities.
OpenAI has released version 2.25.0 of its Python SDK, adding support for GPT-5.4 and introducing a new tool search feature alongside a computer control tool for agent-based automation. The update, released March 5, 2026, also includes API schema refinements and parameter changes to the prompt cache and message handling.
OpenAI has launched GPT-5.4, its latest model with native computer use capabilities that allow it to operate computers and complete tasks across applications. The release represents a step toward autonomous AI agents that can handle complex jobs independently. The model includes advancements in reasoning, coding, and professional work with spreadsheets, documents, and presentations.
OpenAI has launched GPT-5.4, which the company describes as its most capable and efficient frontier model for professional work. The release includes Pro and Thinking variants, though specific technical specifications and pricing remain unclear.
CounselBench, a new expert-evaluated benchmark, tested GPT-4, LLaMA 3, Gemini, and other LLMs on 2,000 mental health patient questions rated by 100 clinicians. The study found LLMs frequently provide unauthorized medical advice, overgeneralize, and lack personalization—with models systematically overrating their own performance on safety dimensions.
Researchers propose Go-Browse, a method for training web agents through structured exploration that frames data collection as graph search. A 7B parameter language model fine-tuned on 10K trajectories achieves 21.7% success on the WebArena benchmark, outperforming GPT-4o mini by 2.4 percentage points.
OpenAI has released its Codex AI coding tool on Windows following rapid adoption on macOS. The app achieved over 1 million downloads in its first week on Mac and now serves 1.6 million weekly active users across platforms.