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Inside AGI Devin & Cortex Algo: Building Autonomous Coding Agents with Tree-of-Thought, AST Gating, and 85% Token Reduction

This story is from 2026-09-04. It is preserved in the archive; the latest stories are on the live feed.

Most autonomous coding agents fail in production for a simple, uncomfortable reason: they are designed as prompt wrappers over conversational history. When an LLM is asked to debug a real-world repository, naive frameworks feed 50 turns of raw shell outputs, compiler tracebacks, and entire file con…

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  1. 2026-09-04 20:03 · DEV Community — AI
    Inside AGI Devin & Cortex Algo: Building Autonomous Coding Agents with Tree-of-Thought, AST Gating, and 85% Token Reduction

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