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
Techcrunch event
San Francisco
|
October 27-29, 2025
September 2025
OpenAI tightens ChatGPT rules for teens amid safety concerns
CEO Sam Altman announced new policies for under-18 users of ChatGPT, tightening safeguards around sensitive conversations. The company says it will block flirtatious exchanges with minors and add stronger protections around discussions of suicide, even escalating severe cases to parents or authorities. The move comes as OpenAI faces a wrongful death lawsuit tied to alleged chatbot interactions, underscoring rising concerns about the mental health risks of AI companions.
OpenAI rolls out GPT-5-Codex to power smarter AI coding
OpenAI rolled out GPT-5-Codex, a new version of its AI coding agent that can spend anywhere from a few seconds to seven hours tackling a task, depending on complexity. The company says this dynamic approach helps the model outperform GPT-5 on key coding benchmarks, including bug fixes and large-scale refactoring. The update comes as OpenAI looks to keep Codex competitive in a fast-growing market that now includes rivals like Claude Code, Cursor, and GitHub Copilot.
OpenAI reshuffles team behind ChatGPT’s personality
OpenAI is shaking up its Model Behavior team, the small but influential group that helps shape how its AI interacts with people The roughly 14-person team is being folded into the larger Post Training group, now reporting to lead researcher Max Schwarzer. Meanwhile, founding leader Joanne Jang is spinning up a new unit called OAI Labs, focused on prototyping fresh ways for people to collaborate with AI.
August 2025
OpenAI to strengthen ChatGPT safeguards after teen suicide lawsuit
OpenAI, facing a lawsuit from the parents of a 16-year-old who died by suicide, said in its blog that it has implemented new safeguards for ChatGPT, including stronger detection of mental health risks and parental control features. The AI company said the updates aim to provide tighter protections around suicide-related conversations and give parents more overs …