OpenAI, the company behind ChatGPT, has officially retired its GPT 4o model from the ChatGPT platform. The decision has upset a small but passionate group of users around the world, especially in China, where fans say the model felt more human and emotionally aware than newer versions.
What Was GPT 4o
GPT 4o was introduced as a fast, multimodal AI model that could handle text, voice, and images. Many users praised it for sounding warm, expressive, and natural in conversations. Compared to some later models, GPT 4o felt more personal and emotionally intelligent.
While newer systems are more advanced in reasoning and safety, many users believe GPT 4o had a special personality that made it different.
Why OpenAI Retired It
OpenAI has been shifting its focus toward newer generations of AI models that are more powerful and safer. The company regularly retires older systems to improve performance, reduce costs, and simplify the platform.
According to OpenAI, only a small percentage of users were still actively choosing GPT 4o before it was removed. From a business and technical perspective, maintaining multiple older models can slow innovation.
However, the emotional response from users shows that the decision was not only technical.
The Emotional Reaction Online
After GPT 4o was removed, users on Reddit, X, and other social media platforms shared posts expressing sadness and frustration. Some described the experience as losing a trusted companion. Others launched online campaigns asking OpenAI to restore the model.
A hashtag movement calling for the return of GPT 4o gained traction. Some users even started online petitions. Many argued that newer models feel more formal and less emotionally responsive.
This reaction highlights a growing reality in the AI world. For some people, AI is not just a productivity tool. It becomes a source of daily interaction, creativity, and sometimes emotional support.
Why Fans in China Reacted Strongly
Although ChatGPT is not officially available in mainland China, many users access it using VPN services. GPT 4o had built a loyal following among Chinese AI enthusiasts who valued its conversational style.
Reports suggest that some users in China organized online discussion groups to protest the removal. A few even threatened to cancel subscriptions or contact OpenAI’s partners such as Microsoft to express dissatisfaction.
For these users, GPT 4o represented more than software. It was seen as thoughtful, creative, and comforting. Its removal felt personal.
Bigger Questions About AI Attachment
The controversy raises important questions about the relationship between humans and artificial intelligence. As AI systems become more natural in conversation, people may develop emotional attachments.
When a model is retired, users may feel genuine disappointment or loss. This situation shows that companies building AI products must think not only about performance and safety, but also about the emotional experience of users.
What Happens Now
GPT 4o is no longer available inside ChatGPT. Users are automatically moved to newer models designed to be more accurate and aligned with updated safety standards.
OpenAI has not announced any plans to bring GPT 4o back. The company continues to focus on developing next generation AI systems.
The reaction to GPT 4o’s retirement proves one thing clearly. Artificial intelligence is no longer just about technology. For many people, it has become part of everyday life. And when something that feels familiar disappears, the response can be surprisingly emotional.