Who Should Set the Thinking Depth? Reddit Debates Handing Reasoning Budgets to Models

FearOfEleven · reddit · 2026-11-05

A Reddit discussion asks whether users should keep manually selecting "thinking depth" (as offered in the Gemini app and Hermes agent) or let models decide for themselves. Setting depth too high already causes overthinking, circular loops, and negative flips.

The author's thought experiment: with zero budget or latency constraints and accuracy as the only goal, models surpassing humans analytically should judge a task's epistemological and procedural difficulty better than the requester. The model could even assess the task first and briefly propose the depth it needs.

Core questions raised: does the manual selector amount to an admission that training models to reliably estimate when their reasoning will converge remains unsolved — or is there a deeper architectural reason an AI should never decide its own depth of thought?

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