ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What began as a instrument to supercharge productiveness by way of writing essays and code with quick textual content prompts has advanced right into a behemoth with 300 million weekly energetic customers.
2024 was an enormous yr for OpenAI, from its partnership with Apple for its generative AI providing, Apple Intelligence, the discharge of GPT-4o with voice capabilities, and the highly-anticipated launch of its text-to-video mannequin Sora.
OpenAI additionally confronted its share of inner drama, together with the notable exits of high-level execs like co-founder and longtime chief scientist Ilya Sutskever and CTO Mira Murati. OpenAI has additionally been hit with lawsuits from Alden Global Capital-owned newspapers alleging copyright infringement, in addition to an injunction from Elon Musk to halt OpenAI’s transition to a for-profit.
In 2025, OpenAI is battling the notion that it’s ceding floor within the AI race to Chinese rivals like DeepSeek. The firm has been attempting to shore up its relationship with Washington because it concurrently pursues an bold information heart challenge, and because it reportedly lays the groundwork for one of many largest funding rounds in historical past.
Below, you’ll discover a timeline of ChatGPT product updates and releases, beginning with the most recent, which we’ve been updating all year long. If you’ve got some other questions, take a look at our ChatGPT FAQ right here.
Timeline of the latest ChatGPT updates
March 2025
OpenAI faces privateness grievance in Europe for chatbot’s defamatory hallucinations
Noyb, a privateness rights advocacy group, is supporting a person in Norway who was shocked to find that ChatGPT was offering false details about him, stating that he had been discovered responsible of killing two of his youngsters and attempting to hurt the third. “The GDPR is clear. Personal data has to be accurate,” mentioned Joakim Söderberg, information safety lawyer at Noyb, in an announcement. “If it’s not, users have the right to have it changed to reflect the truth. Showing ChatGPT users a tiny disclaimer that the chatbot can make mistakes clearly isn’t enough. You can’t just spread false information and in the end add a small disclaimer saying that everything you said may just not be true.”
OpenAI upgrades its transcription and voice-generating AI fashions
OpenAI has added new transcription and voice-generating AI fashions to its APIs: a text-to-speech mannequin, “gpt-4o-mini-tts,” that delivers extra nuanced and practical sounding speech, in addition to two speech-to-text fashions known as “gpt-4o-transcribe” and “gpt-4o-mini-transcribe”. The firm claims they’re improved variations of what was already there and that they hallucinate much less.
OpenAI has launched o1-pro, a extra highly effective model of its o1
OpenAI has launched o1-pro in its developer API. OpenAI says its o1-pro makes use of extra computing than its o1 “reasoning” AI mannequin to ship “consistently better responses.” It’s solely accessible to pick out builders who’ve spent at the least $5 on OpenAI API companies. OpenAI prices $150 for each million tokens (about 750,000 phrases) enter into the mannequin and $600 for each million tokens the mannequin produces. It prices twice as a lot as OpenAI’s GPT-4.5 for enter and 10 instances the value of normal o1.
OpenAI analysis lead Noam Brown thinks AI “reasoning” fashions might’ve arrived a long time in the past
Noam Brown, who heads AI reasoning analysis at OpenAI, thinks that sure kinds of AI fashions for “reasoning” might have been developed 20 years in the past if researchers had understood the right strategy and algorithms.
OpenAI says it has skilled an AI that’s “really good” at artistic writing
OpenAI CEO Sam Altman mentioned, in a put up on X, that the corporate has skilled a “new model” that’s “really good” at artistic writing. He posted a prolonged pattern from the mannequin given the immediate “Please write a metafictional literary quick story…
