~anthropic/claude-sonnet-latest → B (6:4)

Side B implements a real, previously-stubbed feature (Reddit fetching with OAuth token management, rate-limit/backoff handling, JSON parsing, and tests) that delivers working functionality end-to-end. Side A is a substantial refactor of the ranking system (commit-level vs contributor-level pairwise ranking) which is valuable but is an internal restructuring of existing logic rather than new capability, and its large diff carries more churn relative to net new behavior.