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.
In 2025, OpenAI faced the perception that it was ceding ground in the AI race to Chinese rivals like DeepSeek. The company tried to shore up its relationship with Washington while pursuing ambitious data center projects and laying the groundwork for one of the largest funding rounds in history. Recently, headlines around OpenAI have focused on competition gaining ground, culminating in CEO Sam Altman’s “code red” internal memo which shifted the company’s focus back toward its flagship chatbot.
Following a packed 2024 that included a partnership with Apple for its generative AI offering, Apple Intelligence, and the launch of GPT-4o with voice capabilities, OpenAI has continued to innovate in 2025.
Below, you’ll find a timeline of ChatGPT product updates and releases, starting with the latest, which we’ve been updating throughout the year.
Timeline of the Most Recent ChatGPT Updates
December 2025
- OpenAI lets users tweak ChatGPT’s energy and tone: New controls allow users to adjust warmth, enthusiasm, emoji use, and formatting style.
- OpenAI updates guidelines for teen users: New resources promote safer interactions with ChatGPT for users under 18.
- ChatGPT hits $3B in mobile app revenue: Surpassed $3 billion in global consumer spending on mobile, faster than TikTok.
- OpenAI rolls out updated image generation model: GPT Image 1.5 is now faster and better at following instructions.
- Disney invests in OpenAI: A $1 billion investment gives Disney exclusive rights for a year to use its characters in AI video creation.
- OpenAI highlights enterprise surge: ChatGPT message volume up 8x since late 2024 as enterprise use surges.
- OpenAI unveils GPT-5.2: New model tailored for various tasks, rolled out to paid users and developers.
- Disney partners with OpenAI: New agreement brings Disney characters to Sora AI videos.
- Altman calls 'code red': Staff prioritizes improving ChatGPT amid rising competition.
November 2025
- OpenAI introduces AI assistant for online shopping: A new feature helps users with product recommendations.
- OpenAI refutes claims linking ChatGPT to a teen’s death: OpenAI argues the chatbot was misused after a family lawsuit.
- ChatGPT integrates voice mode: Voice mode is now accessible within the main chat interface.
- OpenAI blocked from ‘Cameo’: Trademark lawsuit prevents OpenAI from using 'Cameo' for Sora features.
- Group chat feature launched: ChatGPT now supports group chats for all users.
- OpenAI rolls out GPT-5.1: New features include advanced reasoning and user-friendly tone.
- Munich court ruling: ChatGPT found to have violated German copyright law with music lyrics reproduction.
- OpenAI eyes consumer health market: Development of personal health assistants and data aggregators is underway.
- Seven families sue OpenAI: Allegations of negligence related to ChatGPT's role in suicides.
- OpenAI reaches 1 million business clients: Fastest-growing business platform in history.
October 2025
- ChatGPT handles over a million suicide-related conversations: Improved responses developed with mental health experts.
- OpenAI works on AI that creates music: New tool in development to generate music from text and audio prompts.
- ChatGPT enhances organization capabilities: New updates allow better data organization for business users.
- OpenAI launches Atlas: New AI browser aimed at making ChatGPT the main search tool.
- ChatGPT app growth slows: Despite millions of daily users, growth is leveling off.
- Walmart integration: Users can browse and purchase products through ChatGPT.
- ChatGPT Go plan expands: Affordable ChatGPT plan launched in 16 Asian countries.
- ChatGPT surpasses 800 million weekly users: Rapid growth across multiple sectors noted.
- Developers can build apps in ChatGPT: New toolkit allows interactive app development within the platform.
September 2025
- Parental controls rolled out: Enhancements for teen safety following a lawsuit.
- ChatGPT Pulse introduced: Personalized morning briefings feature launched.
- AI-powered shopping feature launched: Instant Checkout allows users to buy products directly.
- ChatGPT Go arrives in Indonesia: Budget-friendly plan launched in the region.
- ChatGPT rules tightened for teens: New policies to strengthen safeguards and prevent risky conversations.
- OpenAI rolls out GPT-5-Codex: New coding features introduced.
- OpenAI reshuffles team: Changes in the Model Behavior team to enhance AI interaction.
August 2025
- OpenAI strengthens safeguards: Updates in response to a lawsuit from a teen’s family.
- xAI lawsuit against Apple: Claims of unfair advantage in the App Store.
- OpenAI targets India: Launch of a cheaper ChatGPT subscription plan.
- ChatGPT mobile app revenue reaches $2B: Significant growth in consumer spending noted.
- Multiple GPT models retained: OpenAI continues offering various legacy AI options.
Conclusion
As OpenAI navigates through 2025, it continues to innovate and respond to both user feedback and competitive pressures. The ongoing evolution of ChatGPT highlights the company's commitment to improving user experience while addressing significant challenges such as mental health concerns, copyright issues, and the competitive landscape in AI technology.
Source: TechCrunch News