ChatGPT Introduces GPT-5 Modes & Model Personalization

Published: 2025-08-13 01:26:45 |

OpenAI’s ChatGPT now offers GPT-5 in three selectable modes: Auto, Fast and Thinking. Sam Altman announced the update, allowing users to switch modes based on tasks. The Thinking mode has a weekly message cap of 3,000; beyond that, users default to the Thinking mini model with a 196,000-token context limit. The GPT-4.0 model is back online, and paid users can add more models via settings. GPT-4.5 remains exclusive to Pro subscribers. OpenAI is developing a gentler GPT-5 personality and plans to support user-defined model personalities. The update enhances the flexibility of GPT-5 and paves the way for personalized AI experiences.

Neutral

This update centers on AI model features and personalization rather than cryptocurrency or market-moving events. While enhanced GPT-5 flexibility could indirectly support trading tools, it is unlikely to affect crypto prices or volatility in the short term. Therefore, the market impact is judged as neutral.