January 2025 Summaries

DeepSeek has gained attention with its innovative open-source models, particularly through its implementation of tool calling in R1, which now allows it to function within Cascade, making Cascade the pioneering coding agent to utilize R1. These models are fully hosted on Western servers, with DeepSeek R1 and V3 initially accessible to all Pro and Pro Ultimate users. Additionally, the models o3-mini, DeepSeek R1, and DeepSeek V3 are available immediately, highlighting DeepSeek's commitment to providing cutting-edge technology solutions.

Wave 2 introduces foundational elements for a promising 2025 by integrating private codebases, images, and updated public internet as core inputs, marking the beginning of significant developments this year. A key feature, automated Memories in Cascade, identifies and stores work patterns, enhancing personalization over time through both explicit and implicit Memories. As these Memories are gradually implemented across the user base, Cascade aims to become increasingly adaptive to individual users. This rollout is the first of the new year and sets the stage for potential advancements with Windsurf by 2025.

DRW Holdings, LLC, a leading proprietary trading firm headquartered in Chicago, has been at the forefront of integrating generative AI to enhance its internal operations and market performance, particularly in boosting software development velocity. Recognizing the potential of generative AI over a year ago, DRW partnered with Codeium Enterprise, which seamlessly integrated with their existing systems to significantly increase developer productivity while safeguarding intellectual property. With Codeium's multi-repository context awareness, DRW developers have experienced a substantial reduction in time spent on coding, accepting hundreds of thousands of code suggestions monthly and saving approximately ten thousand developer hours annually. This collaboration has not only contributed to immediate productivity gains but also allowed DRW to focus on advancing other business projects, utilizing real-time analytics to measure and optimize their AI-driven development processes continuously.

December saw a series of updates to Windsurf and Codeium for Enterprise, focusing on improving various features and addressing user feedback. Enhancements included the introduction of Windsurf Pyright as a robust alternative to Pylance for better Python language support, and improvements in Cascade's undo/redo functionality for full-file and workspace-wide actions. Additional updates included improved handling of edits in chat mode on Windows, one-time installation checks for Windsurf Pyright, and configurable output token length for diagnostics. Codeium's functionality was disabled in the Python Debugger Console to reduce distractions, and improvements in match quality and latency for @mentions and completions were also made. As the year ends, Windsurf plans to continue innovating with upcoming features like collaborative workflows, advanced predictive tools, and expanded IDE integrations, with more updates anticipated in 2025.