openai/gpt-chat-latest → A (4:1)

Side A adds substantial new project infrastructure and functionality: a persistent JSONL event log with append/load logic and error handling, a view-count store with asynchronous disk flushing, plus Docker and Fly.io deployment configuration. Side B adds a single regression/property-style test that exercises the ranking algorithm on a random spanning tree with perfect ratios, which improves verification but does not change runtime behavior or architecture.