Researchers traced the edge to concrete, usable advice — breathing techniques or step-by-step reframing — not empathy, and it was strongest when people were angry or afraid.
AI chatbots can match people at everyday emotional support, and sometimes do better, according to research led by the University of Manchester with Durham University.
How much of an edge appeared depended on the feeling in play. When people were coping with anger or fear, the AI replies were rated more supportive than the ones humans wrote, and left recipients calmer or more cheerful. For sadness, machine and human answers worked equally well.
What made the difference was actionable support — specific, usable suggestions a person could put to work, such as breathing techniques or walking through a reframe one stage at a time. Tips of this kind lifted how people felt whoever sent them. Simply recognising someone's emotions did not fully explain why AI replies were sometimes more effective: adding or removing that validation changed nothing about how useful people found the messages.
The lesson, the researchers argue, is about how support is delivered rather than who delivers it: co-author Belén López-Pérez, a psychology lecturer, said handing people concrete steps instead of vague reassurance is central to good support from human or chatbot alike. They stress the finding is not that AI should replace people — PhD researcher Yuhui Chen said the systems can imitate supportive tactics and at times surpass human helpers in lifting a mood, though not in every case — but that structured, practical guidance is a skill human helpers could be trained in.
The conclusions rest on five experiments involving 1,233 participants. Across them, the team pitted emotional-support replies from three systems — ChatGPT 4o, Claude 3.5 Sonnet and Gemini 1.5 Pro — against replies people wrote in response to ordinary scenarios, such as missing out on a promotion or returning to a messy shared home. The work appears in the journal Emotion.
It lands as more people turn to chatbots with emotional troubles. Recent polling suggests 66% of Britons aged 25 to 34 have gone to AI rather than the people close to them to talk through such difficulties, while in the United States 20% of those aged 18 to 21 have used ChatGPT to handle their feelings — and most found the guidance useful.
Sarah Walker of Durham University's School of Education, a co-author on the University of Manchester study, offered a caveat about the human cost that AI never pays. When AI proposes a walk or a breathing exercise, she said, its involvement ends there. A person who suggests the same thing usually brings their presence too — they don't just point to the walk, they come along on it.