Chronos introduces a groundbreaking shift: from code completion to debugging-focused training. Instead of just predicting the next line of code, Chronos enables language models to trace root causes, fix multi-file bugs, and reason like real developers.

Chronos shows that effective debugging relies on generating high quality output rather than consuming massive input context.

Chronos's debugging precision is powered by its persistent memory graph, enabling deep retrieval, multi-hop reasoning, and context-aware patching across large codebases.