AutoBE, Qwen hit 100% backend compilation

AutoBE's AST-driven approach solves the hallucination problem in coding agents by replacing raw text generation with structured, compiler-validated synthesis. The system achieves a 100% compilation success rate on complex ERP and backend tasks using local 27B models, representing a 25x cost reduction compared to Claude Opus 4.6 by minimizing retries and using cheaper tokens. Specialized DB, OpenAPI, and Test compilers provide precise diagnostic feedback for model self-correction, proving that verifier-driven generation is more important than raw model size for specialized engineering tasks.