Choosing an AI Coding Agent
What public benchmarks can tell us about coding agents, what each major tool is good at, and how to run a useful personal comparison.
What public benchmarks can tell us about coding agents, what each major tool is good at, and how to run a useful personal comparison.
A dated comparison of genuinely free coding-CLI access, subscription-included usage, API billing, and temporary promotions; Gemini CLI's free individual tier has moved to Antigravity CLI.
How execution control, tools, state and verification turn model proposals into bounded work.
Local coding-model candidates sorted by GPU memory and Apple Silicon unified memory, checked against official model cards on 2026-10-29.
When work is split across agents, how to separate context, working directories, and permissions, who integrates and verifies the result, and what an event log can recover.
Using Pi 1.4.0, how a minimal harness layers its customizations, how it runs the agent loop, and why an extension is not a security boundary.
How classical software engineering principles—design concepts, ubiquitous language, TDD, deep modules, and gray-box delegation—resolve failure modes in AI-assisted coding.