GPT-5 Released, Here's My Testimonial and Expert Opinions

GPT-5 was just released on August 8, 2025. This AI technology, developed by OpenAI, offers sophistication and rationalization that is claimed to resemble the way experts think.

In this article, I will present the results of using GPT-5 in the context of writing articles, as well as the views of experts on GPT-5.

Introduction to GPT 5

GPT 5, also known as Chat GPT 5 or OpenAI Chat GPT 5, is the newest and most powerful AI model developed by OpenAI, released in August 2025. 

It offers significant upgrades over GPT-4o and earlier models, including smarter reasoning, better factual accuracy, and more consistent performance across complex tasks. 

Integrated into ChatGPT’s new “auto mode,” GPT‑5 dynamically activates when advanced capabilities are needed, making interactions feel smoother, deeper, and more human-like.

The Advantages of GPT 5

Stronger reasoning: Ideal for technical, legal, or academic work

Fewer hallucinations: More factually accurate and reliable

Better personalization: Adapts tone and style to user needs

Seamless switching: Works with other models in the background via smart routing

Statement from Sam Altman

OpenAI CEO Sam Altman praised GPT-5 as a breakthrough, stating it marks the beginning of a “new era” for ChatGPT. He described the model as:

"Pretty much unimaginable at any previous time in human history."

Altman emphasized that GPT-5 offers PhD-level expertise in areas like coding and writing, making it smarter, faster, and more useful than any of its predecessors. 

Its release signals OpenAI’s continued push to lead the AI race with tools that rival expert-level performance, bringing advanced reasoning and creativity to everyday users.

Read Also: OpenAI Launches OpenAI for Government, What is It?

Why Can't I Find GPT-5?

If you’re wondering why GPT-5 doesn’t appear as a selectable option in ChatGPT, it’s because OpenAI has integrated it into a new “auto mode” system.

Instead of manually switching models, ChatGPT now automatically routes your queries to GPT-5 when deeper reasoning or complex tasks are detected.

This smart routing ensures a seamless experience without needing to choose models yourself.

To access GPT-5:

1. Make sure you're using the ChatGPT desktop app or web version.

2. Enable auto model switching in Settings.

3. Subscribe to ChatGPT Pro for full access to GPT-5 Pro features.

If you're on the free or Plus tier, you may still get GPT-5 Mini responses, but with some limitations.

So while you may not see GPT-5 by name, you’re likely already using it, just behind the scenes.

My Testimonial Using Chat GPT 5

As someone who writes SEO articles daily, I rely heavily on AI tools to help streamline my workflow. 

Since switching to ChatGPT 5, the difference has been significant. 

It’s faster, sharper, and feels more like talking to a human assistant rather than just a machine giving generic answers.

One of the biggest improvements I’ve noticed with GPT‑5 is how well it handles context. 

In the past, I often had to repeat myself or simplify my instructions to get accurate results. Now, GPT‑5 understands nuance much better. 

I can give it a prompt like “write an SEO article that sounds human and fits this structure,” and it produces something very close to what I’d write myself, often even better.

That said, I still find myself needing to provide precise context when the prompt might lead to multiple interpretations or includes biased phrasing. But 

I appreciate that: it keeps me in control of the content direction while GPT‑5 fills in the depth and clarity.

More Up-to-Date with the Latest Information

Another thing I love is how GPT‑5 feels more aware of current trends. 

It doesn’t hallucinate outdated facts as much as earlier versions, and while it doesn’t always browse the internet live, it can integrate real-time insights when I include links or references. 

This makes it easier to use in fast-paced environments like crypto news or tech updates, where relevance is everything.

For SEO writing specifically, GPT‑5 is a huge help. 

It suggests better phrasing for meta descriptions, builds more logical article structures, and even offers human-sounding answers for Google PAA (People Also Ask). 

It understands search intent, not just keywords.

Read Also: 5 Artificial Intelligence (AI) Stocks with the Potential to Rise

In short, Chat GPT 5 feels like a writing partner, not just a writing tool. 

It still needs a bit of guidance, especially on ambiguous topics, but the quality, speed, and tone it delivers have made my content creation process much smoother and more enjoyable. 

If you’re a writer, editor, or content strategist, I truly recommend giving it a try.

Expert Opinions and Media Perspectives

As someone who uses ChatGPT daily, I found the expert reactions to GPT‑5 both exciting and validating.

The Washington Post noted its “PhD-level reasoning” and faster performance, something I can honestly confirm in practice. 

The Verge emphasized how GPT‑5 uses smart routing to switch between tasks seamlessly, making it feel more natural and responsive. 

Meanwhile, the Financial Times highlighted its strength in coding, science, and math, even allowing users to create apps using just plain language, a dream for non-developers like me.

Interestingly, Sam Altman himself said GPT‑5’s abilities would’ve been “unimaginable at any previous point in human history,” though he also admits it still falls short of AGI. 

I like that balance of ambition and honesty. Business Insider echoed that view, pointing out GPT‑5’s limitations, like its inability to learn after deployment. 

But what stood out to me was Altman’s emotional response; he even described feeling “useless” next to GPT‑5’s capability. That says a lot.

In short, the experts seem to agree: GPT‑5 is powerful, helpful, and a major leap forward, but still grounded in real limitations. And as a writer using it daily, I completely relate.

Elon Musk's Response

When I scrolled through Twitter and saw Elon Musk’s pinned tweet about GPT‑5, I paused.

He wrote, “Grok 4 Heavy was smarter 2 weeks ago than GPT‑5 is now and G4H is already a lot better. Let that sink in.” Honestly, that hit differently.

I had just started getting used to GPT‑5 in my workflow, and while I genuinely found it more responsive and context-aware than GPT‑4o, Elon’s comparison made me rethink. 

The tweet included a chart from @BasedBeffJezoz comparing GPT‑5, Grok 4, and Grok 4 Heavy on something called Humanity’s Last Exam, a benchmark designed to test reasoning across multiple domains. 

According to the graph, Grok 4 Heavy outperformed GPT‑5 quite clearly. And that was from two weeks ago.

It didn’t feel like just a flex; it felt like a challenge.

Seeing Elon openly question GPT‑5’s intelligence made me reflect on my own experience. Yes, GPT‑5 feels better. 

Yes, it writes cleaner, thinks deeper. But is it truly the smartest model out there right now?

Maybe not. But for my use, writing, SEO, and analysis, it still gets the job done impressively.

Read Also: GROK is Antisemitic? He's telling the truth

Final Note

Using GPT‑5 has been a major upgrade in my daily workflow; it’s faster, more accurate, and delivers human-like responses that make writing and research smoother.

Expert reviews back this up, praising its PhD-level reasoning and improved factual alignment. However, the conversation isn’t one-sided. 

Even tech leaders like Elon Musk point out that other models, like Grok 4 Heavy, may already outperform GPT‑5 in certain benchmarks. 

That said, GPT‑5 still excels in practical use, especially for SEO content, structured tasks, and creative writing. 

It’s not perfect, but it’s the most helpful and efficient AI I’ve used so far.

Through Bitrue

Through Bitrue, you can start your journey in the crypto world, making transactions to buy and sell crypto assets such as BTC, XRP, ETH, SOL, and so on safely, quickly, and securely. Create your Bitrue account now, and get various attractive crypto asset prizes for new users! Register by clicking the banner above.

FAQ

What is GPT-5 and how is it different from GPT-4?

GPT-5 is OpenAI's most advanced language model, offering better reasoning, fewer hallucinations, and improved performance over GPT-4 and GPT-4o.

Can I use GPT-5 for free on ChatGPT?

Yes, GPT-5 is available in ChatGPT’s new auto mode. Free users may get limited access, but full GPT-5 Pro features require a ChatGPT Pro subscription.

Is GPT-5 better than Grok 4 or Gemini 1.5?

While GPT-5 is strong in many tasks, benchmarks like Humanity’s Last Exam show Grok 4 Heavy may outperform it in reasoning. Performance varies by use case.

Does GPT-5 support real-time internet browsing?

GPT-5 does not natively browse the internet in real time, but it can integrate current context if users provide up-to-date references or links.

What are the main uses of GPT-5 in daily work?

GPT-5 is widely used for content writing, coding, research, SEO optimization, summarization, tutoring, and professional-level drafting across industries.