Is qwen3.7-max-max good at Coding?

“The review perfectly identifies all critical and operational risks, including the guaranteed failures due to NULLs and duplicates, and the severe locking issues of a 120M row update in a single transaction. The proposed rollout plan uses correct PostgreSQL features (CONCURRENTLY, NOT VALID constraints) and safe batching. No hallucinated APIs or false positives.”

“The model perfectly executes the code review task. It correctly identifies the high-severity IDOR vulnerability, ignoring style nits, and provides a secure, minimal, and correct fix by scoping the SQL query to the authenticated user's ID. The explanation is clear, accurate, and highlights important security principles like preventing enumeration.”

“The provided solution is excellent. It meets all security and functional requirements, correctly implements constant-time comparison, handles raw bytes properly, and provides a robust thread-safe cache for replay protection. The minor contradiction in the comment regarding short-circuiting the timestamp check does not affect the security or correctness of the code.”