Is anyone else experiencing relaxed ‘thinking time’ constraints today? (27m 7s thinking cap..)
By Holidays in Europe / December 22, 2025 / No Comments / Uncategorized
Exploring the Extended Thinking Times of ChatGPT: What It Means for Users
In recent experiences with OpenAI’s ChatGPT, some users have observed notable changes in the platform’s response times and processing behaviors. Specifically, a shift toward substantially longer “thinking” or processing durations has been reported, prompting questions about whether this is an intentional adjustment or a side effect of ongoing system updates.
A Closer Look at the Changes
Traditionally, ChatGPT’s response generation times have been fairly consistent, often capped at around a few minutes—typically between 3 to 5 minutes, depending on the complexity of the query. However, a user recently highlighted that during their session using ChatGPT Plus with the Extended Thinking feature (version 5.2), reply times have dramatically increased. In some cases, the system appears to process prompts for up to 27 minutes and 7 seconds before termination.
This particular user is working on a complex task: developing an end-to-end automated training process for LoRa (Long Range) communication systems. Their prompts involve sophisticated, resource-intensive computations or analyses, which seem to be triggering these extended processing times.
An Example of Extended Processing
The user shared an excerpt from ChatGPT’s output, illustrating the prolonged thinking period:
Thought for 27m 7s
What’s incomplete in this message (important)
In this instance, ChatGPT was mid-process when it was unexpectedly interrupted by the system, preventing the completion of a task such as finalizing a file or attaching necessary output files. This scenario suggests that the platform might be allowing longer computation times — possibly as a response to user demands for more complex and lengthy outputs.
Implications for Users and Developers
This shift raises several important considerations:
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Performance Expectations: Users tackling demanding tasks may experience longer wait times, which could influence workflow planning and resource management.
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System Limitations: Such extended processing could be indicative of underlying system adjustments, whether they are temporary or part of a broader rollout for enhanced computational capabilities.
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Potential for Improved Results: Longer processing times might enable ChatGPT to perform deeper analysis or generate more comprehensive responses, benefiting advanced use cases like research, AI development, or complex technical troubleshooting.
Conclusion
As AI platforms continue to evolve, user observations like prolonged response times and extended processing periods shed light on underlying system behaviors and potential improvements. If you’re encountering similar experiences, it may be worth monitoring official updates from OpenAI or engaging with