Unverified50% confidenceFactExact time
The official post states that this update improves ChatGPT's response speed and its ability to use plugins and tools, but it does not provide specific speed test figures or the quantified improvement of parallel mode over serial mode.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/17/2026
First Seen
Valid until: 1/15/2027
Sources
Related Entities
Related Claims
UnverifiedChatGPT Images 2.5 has achieved a significant improvement in generation speed compared to the previous version.72% similarVerifiedWith the introduction of models such as GPT-4 and GPT-4o, the length and information density of a single ChatGPT response have increased significantly.70% similarUnverifiedWhen GPT 6.1 first launched, many users reported slower responses; OpenAI subsequently added server capacity, and Tibo indicated that the speed issue has improved.68% similarUnverifiedAccording to actual test data, the Harness framework doubles the overall response speed, and applying it to the previous-generation GPT-5.1 model also improves speed by approximately 60%.68% similarUnverifiedThe free version of ChatGPT has limitations on model capability and call frequency.66% similar
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