By Jaeseung Lee
OpenAI has released its new artificial intelligence model, GPT-5. Two years after GPT-4, this new version is faster, smarter, and safer. Many people see it as a “thinking partner” that can help humans with learning, problem-solving, and even creativity. But at the same time, it raises important questions about energy use and the environmental responsibility of new technology.
One of the biggest improvements in GPT-5 is its integrated system. Unlike GPT-4, which had separate modes for different tasks, GPT-5 can combine them. It can quickly answer simple questions or spend more time solving harder problems, depending on what the user needs.
It is also better at being honest. Older models often made up answers when they didn’t know something. GPT-5, however, is more willing to say, “I don’t know.” This change helps people trust the system more. In tests, GPT-5 showed top results in math, computer programming, and even science problems, indicating how much it has improved.
But GPT-5 also has a serious problem: it uses a lot of energy. Researchers say it can use more than eight times the electricity of GPT-4. A single answer may take as much power as running a light bulb for several minutes. If billions of people use it every day, the total energy needed could match that of several nuclear power plants. This means AI is not just a tool; it is also a challenge for the environment. If the energy problem is ignored, the benefits of AI may come with very high costs for our planet.
The new model shows great potential. It can create apps, explain science, and even help people study languages or write essays. This could change the way we learn and work. However, it also means that society must take responsibility for how AI is used. Society should deal with AI. They need to consider regulations for sustainable development and the direction of future development in a safer way.
Many other companies, such as Google and Anthropic, are racing to release their own powerful AI models. While competition helps technology improve, it can also make people forget about safety and sustainability.
GPT-5 shows us how far AI has come. It is no longer just a chatbot—it is becoming a real partner in learning and problem-solving. But at the same time, it reminds us that technology has setbacks. The next challenge is not only to make AI smarter, but also to make sure it is safe, honest, and environmentally friendly.
Progress without responsibility is not real progress. Depending on our choices, GPT-5 is a symbol of both hope and caution for the future.