Over the years, ChatGPT has established artificial intelligence as a trusted companion among the common man. When it was first launched, nobody had imagined that it would become a part of people’s lives so quickly. Today, almost 700 million people are using ChatGPT every week. Some for work, some for reading, some for advice, and many to give shape to their creativity. And now, with the launch of GPT-5, another big step has been added to this technological journey.
GPT-5: Expert Experience
When GPT-3 was launched, it felt like you were talking to a school student. Sometimes specific answers, but mostly limited information. GPT-4 was like a college student – smart and knowledgeable. But with GPT-5, it now feels like you are talking to a PhD-level expert. That, too, is available in every subject all the time. It is not just limited to answering questions but can read entire software, emails, plans, guides, and even health reports for you. But ChatGPT users seem not happy with the GPT-5 launch, as thousands take to Reddit claiming the new upgrade is horrible.
On-Demand Software: Coding Based On Your Needs
GPT-5 is not just adept at coding; it can also create an entire software based on just a prompt. Whether it is planning a party, sending wedding invitations, or analyzing health reports, GPT-5 does it all for you, and that too quickly and intelligently. It is amazing to think that tasks that used to take days or weeks earlier are now completed in a matter of minutes.
Combination of New Technology and Performance
GPT-5 is not just fast, but it is a model that gives extremely accurate and thoughtful answers. It is designed in such a way that it thinks “as much” as is necessary on every question. Be it coding, law, physics, or mathematics, GPT-5 analyzes deeply and gives answers that are reliable and practical. Importantly, users no longer have to choose between quick answers and well-thought-out responses – GPT-5 brings both together.
New heights in education, health, and writing
GPT-5 is also the best educational tool ever. From a middle school student’s homework to International Math Olympiad-level questions, GPT-5 provides accurate and intuitive assistance at every level. It not only explains any complex concept in simple language but also makes it interactive with visual demos, animations, and front-end coding.
In the field of writing, GPT-5 is now a better companion than ever before. Whether it is an email or a story, GPT-5 not only understands tone and emotion but also makes the writing sound like it was written by an experienced writer. It is deeply infused with emotions – no text looks like just an “AI answer” anymore.
GPT-5 and the New Era of Coding
GPT-5 is considered to be the most powerful coding model. You give a simple instruction, like “Make an app that teaches French to my partner” and GPT-5 starts coding it in detail. In minutes, it creates interactive web apps, quizzes, flashcards, and even games, with everything tailored to your needs and design. This technology makes coding possible even for people who don’t know how to code. Even if you don’t like a part of the app, you can instruct it to change it and GPT-5 will fix it instantly.
Voice Mode: Speak, Understand, Learn
GPT-5’s voice capability now sounds more human than ever. Its responses are very natural, as if you are talking to a person. In the new “Study and Learn Mode,” you can learn languages, practice speaking fast or slow, and learn while interacting with the AI. It is a personal tutor who patiently teaches you every topic in depth.
Personalization and memory: Now it is your AI
Now, GPT-5 is not just a chatbot; it is slowly molding itself according to your likes, interests, schedule, and even your lifestyle. With the help of its memory feature, it remembers your habits, like if you are fond of running, then it will fit it into your routine, remind you to reply to emails, and plan your day according to the calendar.
New definition of safety and accuracy in GPT-5
One special thing about GPT-5 is that now it gives less “wrong” information. A big problem with the old models was that they would sometimes fill in the answer to any question with imagination. But in GPT-5, “factual errors” have been reduced to a great extent. If a question cannot be answered directly, then it tells honestly why not and what its alternatives can be. Especially in cases of “dual use” such as technical information related to firecrackers and GPT-5 takes utmost care.
GPT-5 in Health: A new name of trust
GPT-5 has done wonders in the case of health-related information. It not only helps in understanding medical reports but also empowers a person to make their own decisions in case of serious diseases. For example, when a patient was diagnosed with three cancers simultaneously, he resorted to GPT-5 to understand the report. This gave him clear information even before talking to the doctor, so that he could decide the direction of his treatment himself. GPT-5 now not only gives information to the patients but also makes them self-reliant.
Agentic Coding and the Power of GPT-5
One of the most exciting capabilities of GPT-5 is agentic coding that is, you give it a complex instruction, and it spends hours using different tools to create a solution for you. It not only creates beautiful UIs but also interactive games, visual demos, and detailed apps in minutes.
GPT-5 is now capable of producing more precise and controlled output. It features output constraints via regular expressions and context-free grammars, allowing developers to implement their own formats or DSLs. Tool call preambles have been added, allowing the model to state its plan before calling a tool.
A new verbosity setting (Low, Medium, High) controls how concise or detailed the model’s answers are. It is far ahead of the previous version, GPT-3, in terms of coding ability, scoring 74.9% on the Python coding benchmark Swebench, up from 69.1% previously.
Performance and reliability in coding
GPT-5 is strong not only in front-end but also in back-end development. Human trainers found GPT-5’s output to be better than GPT-3’s in 70% of cases. On the TA² benchmark, which measures tool calling ability, GPT-5 scored 97%, which no model had achieved before.
Long context support now supports 400K tokens, making it easier to work on large codebases or huge texts.
Real utility for developers
The company designed GPT-5 not just for benchmarks but for real-world applications. The goal is for it to be the perfect “peer programmer” for developers. A partner that is autonomous, collaborative, communicative, and adept at handling context.
Live bug-fixing demo
In the live demo, GPT-5 was tasked with fixing an old bug that GPT-3 was unable to solve. GPT-5 first explained its plan, then searched through the code to identify the problem and fixed it without making unnecessary changes. It can also test code itself by linting and building it, increasing confidence that the output is shippable.
Large-scale code structuring and improvement
The model doesn’t just write code; it also produces high-quality, modular, and documented code. It automatically catches and fixes errors and maintains consistent progress over long tasks. Developers can customize it to suit their needs by changing the verbosity and reasoning levels.
Front-end development and aesthetics
In one demo, GPT-5 was asked to create a financial dashboard for a CFO. Using modern technologies like Next.js and Tailwind CSS, the model creates an interactive and beautiful UI in just a few minutes. It understands design elements like color, typography, and spacing in detail, delivering engaging results with minimal instructions.
Creative Project – 3D Game Demo
The second demo created a beautiful 3D castle and interactive activities like guards, cannons, and mini-games. GPT-5 not only created the structure but also gave names, dialogues, and animations to the characters. This shows that the model has a unique blend of creativity and technical prowess.
Ability to understand codebases
Cursor’s CEO said that GPT-5 went into their real codebase and understood complex architectural decisions that would have taken a human team weeks to come up with. It is not only excellent at writing code but also at reading and understanding code in depth. It can collaborate with developers in long sessions, backtrack, and even handle complex changes.
Solving real problems
In one example, GPT-5 was tasked with fixing a PDF upload bug that had been open for three weeks in the OpenAI Python SDK. The model went into the codebase, identified the MIME typing issue, made the correct changes, and produced a solution.
Enterprise and industry uses
GPT-5 can be used as an expert advisor in a variety of industries, from life sciences to finance, and even in powering an advanced AI trading platform for global markets.
- Life sciences: Amgen used it to analyze complex scientific data in drug design.
- Finance: BBVA Bank found it to be the fastest and most accurate at financial analysis, reducing weeks of work to a few hours.
- Healthcare: Oscar Insurance found the model to be excellent at clinical reasoning.
Government and large-scale use
Two million federal employees in the US will now be able to use GPT-5, improving the quality and speed of services.
Price and availability
GPT-5 is now available in APIs. Three versions: GPT-5, Mini, and Nano. The Nano version is the most affordable and is 25 times cheaper than GPT-5.
Research and future direction
The OpenAI research team says that the features seen in GPT-5 today are just the beginning. In the future, it will show the ability to discover even deeper knowledge and change lives.
After using ChatGPT 5 Users Review
Many Reddit users have expressed disappointment with the launch of GPT-5. They are saying that the upgrade is a step backward rather than an improvement. The most common complaints include slower responses, less coherent answers, and a perceived drop in creativity compared to previous versions. Some users claim that the AI seems more “robotic” with less emotion and overly cautious, while others feel it has lost the ability to give subtle or in-depth answers. Many posts suggest that GPT-5 struggles to maintain context in long conversations.
Despite the backlash, some users have pointed to small improvements in factual accuracy and safety, but these positive aspects are often overshadowed by frustration over declining conversation quality. Overall, the sentiment on Reddit is overwhelmingly negative, with many calling for OpenAI to fix these issues or give users the option to use older models until GPT-5 is improved.
