Do you want to make the most of the new ChatGPT 5?
Unimedia Technology helps companies turn artificial intelligence, like ChatGPT, into real and effective tools — from smart assistants to automated support systems.
Introduction
On August 7, 2025, OpenAI officially introduced ChatGPT 5, the most advanced and ambitious version of its artificial intelligence to date. It is available to both free and paid users and represents a significant leap forward in reasoning, comprehension, personalization, and task execution. It is presented as more reliable, with no fabricated answers, a higher level of writing quality, and easier to use.
Sam Altman, CEO of OpenAI, described it as “a team of PhD-level experts in your pocket”. And this time, it doesn’t seem like an exaggeration.
Main New Features of ChatGPT 5
Predefined Personalities
For the first time, this model integrates automatic response profiles in user interactions:
Cynic
Robot
Listener
Nerd
Each profile responds in its own style, adjusting tone, attitude, and approach without the need for explicit instructions.
Extended Memory
The new context window can reach up to one million tokens — a massive jump compared to GPT-4o’s 128,000 tokens.
(In this context, a token is the basic unit of text the model uses to process and generate language. For reference, 32,000 tokens is roughly equivalent to 50 pages of text.)
This impressive memory capacity allows ChatGPT 5 to maintain the thread of lengthy conversations and long-term projects without losing key information. The model is particularly suited for advanced programming, research, or business planning.
Advanced Reasoning and Complex Problem Solving
ChatGPT 5 combines the deep reasoning engine o3 with the power of the GPT series, delivering unprecedented capability to generate optimized code, debug errors, and solve technical, mathematical, or business problems that previously required expert human intervention.
Its new architecture enables it to understand and follow instructions with subtle nuances or variations, tailoring responses more precisely to the context.
Task Execution
ChatGPT 5 no longer just responds: it can carry out real actions such as organizing calendars, producing reports, or generating software. According to OpenAI, GPT-5 incorporates cutting-edge performance in coding, mathematics, writing, health, visual perception, and can handle complex coding tasks with minimal prompts.
This moves it from being a passive assistant to a much more proactive collaborator that takes action.
Higher-Quality, More Reliable Content Generation
From technical manuals to scientific reports, ChatGPT 5 is trained to create specialized material with a high level of accuracy. This model offers improved reasoning that reduces hallucinations and can adjust its responses in ways no previous version has achieved. It is more context-aware and always aims to provide useful answers while respecting safety boundaries.
It also features enhanced writing capabilities, delivering a superior style that is more precise, natural, and coherent.
Available Versions
One of OpenAI’s fulfilled promises with this release is to simplify model usage. A major new feature is that the system itself analyzes the user’s query and automatically decides which version to use. If it’s a basic query, it uses the faster standard model. If it’s more complex, it opts for a higher-reasoning model, taking the time to “think.”
The model is also available in the API in three different sizes:
gpt-5 – Full and versatile version, suitable for all types of tasks, including those requiring advanced logic and deep reasoning.
gpt-5-mini – Lighter, cost-optimized version, ideal for quick queries or applications with high interaction volume.
gpt-5-nano – Designed for maximum speed and low latency, perfect for real-time experiences or systems with limited resources.
Official API Pricing:
Input: USD 1.25 per million tokens
Output: USD 10 per million tokens
Usage Options and Pricing
OpenAI has designed several tiers so everyone can access ChatGPT 5:
ChatGPT Free – Free. Standard configuration, full functionality but with adjusted usage limits.
ChatGPT Plus – Faster and with higher usage capacity, ideal for frequent and intensive use.
ChatGPT Pro – Deep reasoning mode, designed for complex tasks and large-scale processing.
For Team, Enterprise, and Edu plans, it is expected to become the base model starting next week.
Conclusion
ChatGPT 5 is not just an update — it promises to be a true qualitative leap in the field of Artificial Intelligence. It evolves from a consultation tool into an active collaborator that thinks, creates, analyzes, and executes actions. It understands your requests better, maintains context for longer, and delivers solutions more tailored than ever.
At Unimedia Technology, we will continue to analyze how this new model evolves on our blog. Stay tuned for our upcoming posts.
