https://sudiptapathak.com/blog/ Technical blog posts by Sudipta Pathak on ML Systems, LLM Infrastructure, and Software Engineering. en-us https://sudiptapathak.com/blog/the-claude-code-field-manual/ https://sudiptapathak.com/blog/the-claude-code-field-manual/ Mon, 23 Feb 2026 00:00:00 GMT Most developers use Claude Code at 20% of its potential. These 13 workflows -- from parallel instances to feedback loops -- will change how you ship. Fork the repo, work through the exercises, and build muscle memory by end of day. https://sudiptapathak.com/blog/nl2sql-benchmark-vanna-wrenai-dbgpt/ https://sudiptapathak.com/blog/nl2sql-benchmark-vanna-wrenai-dbgpt/ Sat, 21 Feb 2026 00:00:00 GMT I benchmarked three open-source NL2SQL approaches against the same DuckDB database with 50 gold-standard queries. Vanna AI's RAG approach led at 40% execution accuracy, but all three tools reveal hard truths about the state of text-to-SQL. https://sudiptapathak.com/blog/dissecting-open-source-nl2sql/ https://sudiptapathak.com/blog/dissecting-open-source-nl2sql/ Fri, 20 Feb 2026 00:00:00 GMT A deep technical teardown of three leading open-source NL2SQL frameworks -- tracing the query path from natural language to SQL, comparing RAG vs semantic models vs multi-agent architectures, and identifying what works and what doesn't. https://sudiptapathak.com/blog/debugging-nixl-multi-prefill-disaggregation/ https://sudiptapathak.com/blog/debugging-nixl-multi-prefill-disaggregation/ Thu, 20 Feb 2025 00:00:00 GMT A deep dive into root-causing a multi-prefill disaggregation bug in SGLang's NIXL backend -- from symptoms to a three-component failure spanning Rust, Python, and ZMQ. https://sudiptapathak.com/blog/opencode-guide/ https://sudiptapathak.com/blog/opencode-guide/ Fri, 07 Feb 2025 00:00:00 GMT A comprehensive, evolving guide to effectively using Opencode for AI-powered coding. Learn tips, tricks, and workflows from daily use that will transform your development workflow.