This is a simplified guide to an AI model called sweep-next-edit-1.5B maintained by sweepai. If you like these kinds of analysis, join AIModels.fyi or follow us on Twitter. This is a simplified guide to an AI model called sweep-next-edit-1.5B sweep-next-edit-1.5B maintained by sweepai sweepai . If you like these kinds of analysis, join AIModels.fyi AIModels.fyi or follow us on Twitter Twitter . Model overview sweep-next-edit-1.5B is a compact code prediction model designed to anticipate your next code edit before you write it. Built on the Qwen2.5-Coder architecture, this 1.5B parameter model achieves performance comparable to models four times its size on next-edit benchmarks. The model runs locally on standard hardware in under 500ms with speculative decoding, making it practical for integration into development workflows. Unlike larger alternatives such as CodeQwen1.5-7B-Chat-GGUF, which support 92 coding languages and longer context windows, this model focuses on the specific task of predicting immediate code changes with minimal computational overhead. sweep-next-edit-1.5B CodeQwen1.5-7B-Chat-GGUF Model inputs and outputs The model accepts a structured context format that includes file content, recent code diffs, and your current editing state. It processes this information within an 8192-token context window to predict what edits you are about to make. Inputs File context - The current state of the code file you are editingRecent diffs - A history of recent changes to inform prediction patternsCurrent state - Your present position and actions in the editor File context - The current state of the code file you are editing File context Recent diffs - A history of recent changes to inform prediction patterns Recent diffs Current state - Your present position and actions in the editor Current state Outputs Next edit prediction - The anticipated code modification as a sequence of tokens Next edit prediction - The anticipated code modification as a sequence of tokens Next edit prediction Capabilities The model predicts code edits by analyzing your editing patterns and the surrounding code context. It handles various programming scenarios and can generate predictions that range from simple completions to more complex structural changes. Performance metrics demonstrate competitive results on next-edit benchmarks relative to much larger models, making it suitable for resource-constrained environments where inference speed matters. What can I use it for? This model powers intelligent code autocomplete features that go beyond token-level prediction. Integration examples include editor plugins and development tools that anticipate your next code change. The JetBrains Plugin demonstrates practical deployment in professional IDEs. Developers can embed this model into custom tools, incorporate it into CI/CD workflows for code review assistance, or use it as a foundation for AI-powered pair programming features. The model's small footprint makes it suitable for on-device deployment where privacy and latency are priorities. JetBrains Plugin Things to try Experiment with different code contexts to understand how the model responds to various editing scenarios. Test the model against your own coding patterns to see how well it learns your personal style. Try integrating it into your existing development environment by running the provided run_model.py script after installing the required dependencies. Compare prediction accuracy across different file types and programming languages to identify where the model excels and where it may need additional training data. The combination of file context and recent diffs offers an opportunity to explore how historical change patterns influence future predictions. run_model.py

A Local Code Copilot for Edits: Why sweep-next-edit-1.5B Is Built for Speed

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