GPT-5.6 Sol Ultra used 129 subagents for one 10-hour run
A Ultra run used 129 over about 10 hours. Ultra is designed to divide work among many , but the amount of and code changes appeared excessive for the size of this task.
In this experience, the run felt less efficient than using a more focused model or . The exact task, outcome, cost, and direct comparison results were not provided.
Key points
- The run used 129 .
- It continued for about 10 hours.
- The and code changes seemed too large for the task.
- A focused model or may have been more efficient.
- No cost, success result, or controlled comparison was included.