OpenCode on DigitalOcean Serverless Inference: Using DO-Hosted Models as an Agentic Coding Backend with the Inference Router

A firsthand build log showing how DigitalOcean’s Inference Router drove 596 agentic coding tasks to complete a full Godot game for about $8.25 — versus an estimated $123 on a frontier model alone — with an honest look at where sub-frontier models excel, where they break, and when routing is the right call.