![[AutoBe] Qwen 3.5-27B Just Built Complete Backends from Scratch — 100% Compilation, 25x Cheaper](/_next/image?url=https%3A%2F%2Fmedia2.dev.to%2Fdynamic%2Fimage%2Fwidth%3D800%252Cheight%3D%252Cfit%3Dscale-down%252Cgravity%3Dauto%252Cformat%3Dauto%2Fhttps%253A%252F%252Fdev-to-uploads.s3.amazonaws.com%252Fuploads%252Farticles%252Feu2yefttfhzydydhnhdo.png&w=1200&q=75)
[AutoBe] Qwen 3.5-27B Just Built Complete Backends from Scratch — 100% Compilation, 25x Cheaper
Qwen 3.5-27B Just Built Complete Backends from Scratch We ran Qwen 3.5-27B on 4 backend generation tasks — from a todo app to a full ERP system. Every single project compiled. The output was nearly identical to Claude Opus 4.6, at 25x less cost. This is AutoBe — an open-source system that turns natural language into complete, compilable backend applications. 1. Generated Examples All generated by Qwen 3.5-27B. All compiled. All open source. Todo Reddit Shopping Entity Relationship Diagram API Schema Controller E2E Test ERP (Enterprise Resource Planning) From a simple todo app to a full-scale ERP system. Each includes Database schema, OpenAPI spec, API implementation, E2E tests, and type-safe SDK. 2. The Benchmark 11 models benchmarked. Scores are nearly uniform — from Qwen 3.5-27B to Claude Sonnet 4.6. A 27B model shouldn't match a frontier model. So why are the outputs identical? Because the compiler decides output quality — not the model. 3. Cost Model Input / 1M tokens Output / 1M t
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