What were the worst things GPT 6 sol has done versus 5.6 sol?

A user on a developer community forum inquired about the perceived downgrade of "GPT 6 sol" compared to "5.6 sol." They noted that a post on their feed alerted them to the newer model's potential inferiority before they could have a negative experience. The user expressed confusion regarding "GPT 6 sol's" purpose and naming, particularly as "5.6 sol" excels at deterministic tasks with specific operating rules. They questioned if "GPT 6 sol" has a specific use case, stating they likely wouldn't use it for work again.

This user account is one of the first to directly compare the performance of "GPT 6 sol" and "5.6 sol" for specific tasks, unlike general reviews.