Software Architecture

Reports described GPT-5.6 Sol adding needless abstractions and Fable spending quota on many subagents for small changes. The debate frames lighter setups and senior review as safeguards against agent-made tech debt.

Simon Willison highlighted Jarred Sumner’s Bun rewrite from Zig to Rust as an AI-assisted workflow using trial runs, dynamic planning, adversarial review, and verification. One estimate put API token cost near $165k.