Since its debut in November 2022, ChatGPT, the AI-driven chatbot developed by OpenAI, has made a significant impact globally. Initially designed to enhance productivity by aiding users in writing essays and coding through concise prompts, it has rapidly transformed into a major player with an impressive 300 million active users weekly.
The year 2024 proved to be pivotal for OpenAI, marked by notable collaborations with Apple to introduce Apple Intelligence, the rollout of GPT-4o featuring voice functionalities, and the eagerly awaited unveiling of its text-to-video model, Sora.
However, OpenAI was not without its challenges, facing internal upheaval that included the departure of key executives such as co-founder and chief scientist Ilya Sutskever, and CTO Mira Murati. Additionally, OpenAI contended with lawsuits from newspapers owned by Alden Global Capital over copyright infringement claims, alongside an injunction from Elon Musk aimed at halting OpenAI’s transition into profit-making.
As 2025 approaches, OpenAI grapples with the perception of losing ground in the AI sector to Chinese competitors such as DeepSeek. The organization is working to improve its relations with Washington while simultaneously embarking on a large-scale data center initiative and reportedly preparing for one of the largest funding rounds in history.
Below, you’ll find an updated timeline of the latest ChatGPT product enhancements and releases, which we continue to refine throughout the year. If you have additional inquiries, refer to our ChatGPT FAQ here.
Timeline of Recent ChatGPT Updates
- January 2025
- December 2024
- November 2024
- October 2024
- September 2024
- August 2024
- July 2024
- June 2024
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- ChatGPT FAQs
February 2025
OpenAI Cancels o3 AI Model in Favor of Unified Next-Gen Release
OpenAI has officially decided to cancel the upcoming o3 AI model, opting instead for a streamlined product offering. In a statement on X, CEO Sam Altman announced that upcoming months will see the launch of GPT-5, which will consolidate much of OpenAI’s technology, including o3, into ChatGPT and its API offerings. Thus, the standalone release of o3 has been scrapped.
ChatGPT May Not Be as Resource-Intensive as Previously Thought
It has been widely cited that ChatGPT consumes approximately 3 watt-hours of power for a single response. However, a recent study by the non-profit Epoch AI suggests that the average query using OpenAI’s latest default model, GPT-4o, actually uses around 0.3 watt-hours. This assessment, however, doesn’t take into account the extra energy spent on advanced features, such as image generation or input processing.
OpenAI Enhances Transparency Around O3-Mini Model’s Thought Process
Amid competitive pressures from rivals like DeepSeek, OpenAI is updating the communication style of its o3-mini model to provide a more transparent breakdown of its decision-making “thought” process. Users of ChatGPT will notice an improved “chain of thought” feature that outlines the reasoning steps taken to arrive at answers.
ChatGPT Web Search is Now Accessible Without Login
OpenAI has introduced an option for users to access ChatGPT web search without the need to log in. Previously, it was permitted for users to pose questions to ChatGPT without an account, but responses were limited to the model’s last training data. Note, however, that this function is only available on ChatGPT.com; the mobile app still requires user login to access any features.
OpenAI Launches New ChatGPT Agent for Comprehensive Research
OpenAI has revealed a new AI agent called deep research, specifically designed to facilitate rigorous research inquiries. This agent is intended for instances where users seek in-depth answers, rather than quick summaries, by synthesizing information from multiple sources and websites.
Compiled by Techarena.au.
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