Gemma 4 가 갑자기 답을 못 했다 — 외부 협업이 24시간 만에 root cause 찾아낸 이야기

PROJECT JAMES, an Ollama-based Graph-RAG system using Gemma 4, encountered an issue where the model abruptly stopped responding in specific stages. After investigating multiple hypotheses and external collaboration, the root cause was identified as a max_tokens cap truncating the model's output.