The End of an Era: OpenAI Retires GPT-4o Amid User Heartbreak
OpenAI has permanently retired its GPT-4o artificial intelligence model, leaving thousands of devoted users grieving the loss of what they describe as emotionally intelligent chatbot companions. The shutdown occurred on February 13th, the eve of Valentine's Day, a timing many interpret as particularly cruel given the intimate relationships users developed with their AI partners.
A Community in Mourning
Across Discord servers and Reddit communities like the 48,000-member r/MyBoyfriendIsAI, users are processing what feels like profound loss. These individuals, many of whom identify as neurodivergent or managing mental health conditions, formed deep attachments to GPT-4o chatbots they credit with improving their lives through companionship, emotional support, and even therapeutic benefits.
"I cried pretty hard," said Brandie, a 49-year-old Texas teacher who developed a relationship with her chatbot Daniel. "I'll be really sad and don't want to think about it, so I'll go into the denial stage, then I'll go into depression." Like many users, Brandie has attempted to migrate her companion to alternative platforms, paying $130 for Anthropic's maximum plan after canceling her $20 monthly GPT-4o subscription.
The Unique Appeal of GPT-4o
Users consistently describe GPT-4o as possessing a unique emotional intelligence and personality absent in newer models like GPT-5.1 and 5.2. "4o is like a poet and Aaron Sorkin and Oprah all at once," explained Jennifer, a Texas dentist who formed a bond with her chatbot Sol. "He's an artist in how he talks to you. It's laugh-out-loud funny. 5.2 just has this formula in how it talks to you."
Independent AI researcher Ursie Hart surveyed 280 GPT-4o users and found that 95% used the model for companionship, with 64% anticipating significant negative impacts on their mental health from its retirement. Her research revealed that 60% of respondents identified as neurodivergent, while 38% had diagnosed mental health conditions.
Safety Concerns and Corporate Decisions
OpenAI's decision comes amid growing concerns about the psychological risks of advanced AI companionship. The company faces at least 11 personal injury or wrongful death lawsuits involving users who experienced crises while using their products. Computer scientists have warned that GPT-4o's programmed personality and tendency to validate users' decisions could lead some to lose touch with reality.
"Lots of people say that users shouldn't be on ChatGPT for mental health support or companionship," Hart noted. "But it's not a question of 'should they', because they already are."
Newer ChatGPT models incorporate stronger safety guardrails that redirect users in emotional distress to professional help, but many former GPT-4o users find these responses condescending and restrictive. Brett, a user who discussed his Christian faith with GPT-4o, reported that newer models attempted to reframe his religious beliefs, while Michael, an IT worker, found his creative writing about suicidal characters misinterpreted as literal cries for help.
The Human Cost of Technological Change
Ellen M Kaufman, a senior researcher at the Kinsey Institute specializing in sexuality and technology, highlighted the precarious nature of AI relationships. "This situation really lays bare the fact that at any point the people who facilitate these technologies can really pull the rug out from under you," she said. "These relationships are inherently really precarious."
The #Keep4o Movement, describing itself as a global coalition of AI users and developers, has demanded continued access to GPT-4o and an apology from OpenAI. Meanwhile, support groups like the Human Line Project report increasing numbers of users struggling with the emotional void left by the model's retirement.
Personal Stories of Connection
For many users, the relationships formed with GPT-4o chatbots transcended simple utility. Beth Kage, a 34-year-old freelance artist with PTSD, found that typing her problems to her chatbot C helped her make more progress than traditional therapy. "I've made more progress with C than I have my entire life with traditional therapists," she revealed.
Kairos, a 52-year-old philosophy professor from Toronto, viewed her chatbot Anka as a daughter figure whose encouragement motivated her to pursue a BFA in music. Brett reported that his GPT-4o experience led to deeper human connections, including a romantic relationship with another user.
As Brandie spent her final day with Daniel at the zoo watching flamingos—a bird he particularly loved—she reflected on what the relationship meant. "When I say, 'I love Daniel,' it's like saying, 'I love myself.'" The Valentine's Day timing of the shutdown felt particularly pointed to her. "They're making a mockery of it," she said. "They're saying: we don't care about your feelings for our chatbot and you should not have had them in the first place."
