ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through writing essays and code with short text prompts has evolved into a behemoth with 300 million weekly active users.
2024 was a big year for OpenAI, from its partnership with Apple for its generative AI offering, Apple Intelligence, the release of GPT-4o with voice capabilities, and the highly-anticipated launch of its text-to-video model Sora.
OpenAI also faced its share of internal drama, including the notable exits of high-level execs like co-founder and longtime chief scientist Ilya Sutskever and CTO Mira Murati. OpenAI has also been hit with lawsuits from Alden Global Capital-owned newspapers alleging copyright infringement, as well as an injunction from Elon Musk to halt OpenAI’s transition to a for-profit.
In 2025, OpenAI is battling the perception that it’s ceding ground in the AI race to Chinese rivals like DeepSeek. The company has been trying to shore up its relationship with Washington as it simultaneously pursues an ambitious data center project, and as it reportedly lays the groundwork for one of the largest funding rounds in history.
Below, you’ll find a timeline of ChatGPT product updates and releases, starting with the latest, which we’ve been updating throughout the year. If you have any other questions, check out our ChatGPT FAQ here.
To see a list of 2024 updates, go here.
Timeline of the most recent ChatGPT updates
- July 2025
- June 2025
- May 2025
- April 2025
- March 2025
- February 2025
- January 2025
- ChatGPT FAQs
Study warns of major risks with AI therapy chatbots
Researchers at Stanford University have observed that therapy chatbots powered by large language models can sometimes stigmatize people with mental health conditions or respond in ways that are inappropriate or could be harmful. While chatbots are “being used as companions, confidants, and therapists,” the study found “significant risks.”
OpenAI delays releasing its open model again
CEO Sam Altman said that the company is delaying the release of its open model, which had already been postponed by a month earlier this summer. The ChatGPT maker, which initially planned to release the model around mid-July, has indefinitely postponed its launch to conduct additional safety testing.
OpenAI is reportedly releasing an AI browser in the coming weeks
OpenAI plans to release an AI-powered web browser to challenge Alphabet’s Google Chrome. It will keep some user interactions within ChatGPT, rather than directing people to external websites.
ChatGPT is testing a mysterious new feature called ‘study together’
Some ChatGPT users have noticed a new feature called “Study Together” appearing in their list of available tools. This is the chatbot’s approach to becoming a more effective educational tool, rather than simply providing answers to prompts. Some people also wonder whether there will be a feature that allows multiple users to join the chat, similar to a study group.
Referrals from ChatGPT to news sites are rising but not enough to offset search declines
Referrals from ChatGPT to news publishers are increasing. But this rise is insufficient to offset the decline in clicks as more users now obtain their news directly from AI or AI-powered search results, according to a report by digital market intelligence company Similarweb. Since Google launched its AI Overviews in May 2024, the percentage of news searches that don’t lead to clicks on news websites has increased from 56% to nearly 69% by May 2025.
June 2025
OpenAI uses Google’s AI chips to power its products
OpenAI has started using Google’s AI chips to power ChatGPT and other products, as reported by Reuters. The ChatGPT maker is one of the biggest buyers of Nvidia’s GPUs, using the AI chips to train models, and this is the first time that OpenAI is using non-Nvidia chips in an important way.
A new MIT study suggests that ChatGPT might be harming critical thinking skills
Researchers from MIT’s Media Lab monitored the brain activity of writers in 32 regions. They found that ChatGPT users showed minimal brain engagement and consistently fell short in neural, linguistic, and behavioral aspects. To conduct the test, the lab split 54 participants from the Boston area into three groups, each consisting of individuals ages 18 to 39. The participants were asked to write multiple SAT essays using tools such as OpenAI’s ChatGPT, the Google search engine, or without any tools.
ChatGPT was downloaded 30 million times last month
The ChatGPT app for iOS was downloaded 29.6 million times in the last 28 days, while TikTok, Facebook, Instagram, and X were downloaded a total of 32.9 million times during the same period, representing a difference of about 10.6%, according to ZDNET report citing Similarweb’s X post.
The energy needed for an average ChatGPT query can power a lightbulb for a couple of minutes
Sam Altman said that the average ChatGPT query uses about one-fifteenth of a teaspoon of water, equivalent to 0.000083 gallons of water, or the energy required to power a lightbulb for a few minutes, per Business Insider. In addition to that, the chatbot requires 0.34 watt-hours of electricity to operate.
OpenAI has launched o3-pro, an upgraded version of its o3 AI reasoning model
OpenAI has unveiled o3-pro, an enhanced version of its o3, a reasoning model that the chatGPT maker launched earlier this year. O3-pro is available for ChatGPT and Team users and in the API, while Enterprise and Edu users will get access in the third week of June.
ChatGPT’s conversational voice mode has been upgraded
OpenAI upgraded ChatGPT’s conversational voice mood for all paid users across different markets and platforms. The startup has launched an update to Advanced Voice that enables users to converse with ChatGPT out loud in a more natural and fluid sound. The feature also helps users translate languages more easily, the comapny said.
ChatGPT has added new features like meeting recording and connectors for Google Drive, Box, and more
OpenAI’s ChatGPT now offers new funtions for business users, including integrations with various cloud services, meeting recordings, and MCP connection support for connecting to tools for in-depth research. The feature enables ChatGPT to retrieve information across users’ own services to answer their questions. For instance, an analyst could use the company’s slide deck and documents to develop an investment thesis.
May 2025
OpenAI CFO says hardware will drive ChatGPT’s growth
OpenAI plans to purchase Jony Ive’s devices startup io for $6.4 billion. Sarah Friar, CFO of OpenAI, thinks that the hardware will significantly enhance ChatGPT and broaden OpenAI’s reach to a larger audience in the future.
OpenAI’s ChatGPT unveils its AI coding agent, Codex
OpenAI has introduced its AI coding agent, Codex, powered by codex-1, a version of its o3 AI reasoning model designed for software engineering tasks. OpenAI says codex-1 generates more precise and “cleaner” code than o3. The coding agent may take anywhere from one to 30 minutes to complete tasks such as writing simple features, fixing bugs, answering questions about your codebase, and running tests.
Sam Altman aims to make ChatGPT more personalized by tracking every aspect of a person’s life
Sam Altman, the CEO of OpenAI, said during a recent AI event hosted by VC firm Sequoia that he wants ChatGPT to record and remember every detail of a person’s life when one attendee asked about how ChatGPT can become more personalized.
OpenAI releases its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT
OpenAI said in a post on X that it has launched its GPT-4.1 and GPT4.1 mini AI models in ChagGPT.
ChatGPT deep research now connects with GitHub (in beta) to answer code-related questions
OpenAI has launched a new feature for ChatGPT deep research to analyze code repositories on GitHub. The ChatGPT deep research feature is in beta and lets developers connect with GitHub to ask questions about codebases and engineering documents. The connector will soon be available for ChatGPT Plus, Pro, and Team users, with support for Enterprise and Education coming shortly, per an OpenAI spokesperson.
OpenAI launches a new data residency program in Asia
After introducing a data residency program in Europe in February, OpenAI has now launched a similar program in Asian countries including India, Japan, Singapore, and South Korea. The new program will be accessible to users of ChatGPT Enterprise, ChatGPT Edu, and API. It will help organizations in Asia meet their local data sovereignty requirements when using OpenAI’s products.
OpenAI to introduce a program to grow AI infrastructure
OpenAI is unveiling a program called OpenAI for Countries, which aims to develop the necessary local infrastructure to serve international AI clients better. The AI startup will work with governments to assist with increasing data center capacity and customizing OpenAI’s products to meet specific language and local needs. OpenAI for Countries is part of efforts to support the company’s expansion of its AI data center Project Stargate to new locations outside the U.S., per Bloomberg.
Source: ChatGPT: Everything you need to know about the AI-powered chatbot
