Blog Fello AI

Daniel Chaudhary

Daniel Chaudhary writes about AI in a way people actually understand. He used to train AI models — now he turns all that complex stuff into clear, simple content. At Fello AI, he explains how these tools work and why they matter.

What Does AI Know About You? Much More Than You Think
Technický pohled na AI

What Does AI Know About You? Much More Than You Think

Most people think AI chatbots such as ChatGPT, Gemini, Claude or DeepSeek only know what you tell them. But that’s not the full story. From just a few messages, AI…

How Can I Use AI to Make My Life Easier? Here Are 10 Smart Ways + Prompts.
Základy AI a praktické návody

How Can I Use AI to Make My Life Easier? Here Are 10 Smart Ways + Prompts.

You probably have one of the most powerful productivity tools ever created sitting right in your pocket – artificial intelligence. Whether it’s ChatGPT, Google’s…

These 7 ChatGPT Prompts Can Solve Problems Even MBAs Struggle With
Prompt engineering

These 7 ChatGPT Prompts Can Solve Problems Even MBAs Struggle With

AI is already changing how business problems get solved. Leading companies like Google, Amazon, and JP Morgan are already using AI to help with decision-making…

7 Perplexity Prompts That Will 10x Your Productivity
Základy AI a praktické návody

7 Perplexity Prompts That Will 10x Your Productivity

In 2026, the act of “Googling” has fundamentally shifted. We no longer just hunt for links; we collaborate with AI agents to synthesize answers. Perplexity AI…

7 ChatGPT Prompts for Cinematic Photos That Actually Work
Prompt engineering

7 ChatGPT Prompts for Cinematic Photos That Actually Work

TL;DR: The Blueprint for Cinematic AI Photos Creating cinematic images in 2026 requires more than just asking for a “movie look.” It requires a director’s mindset…

7 Effective Gemini Prompts for Ad Copy That Bring Results
Prompt engineering

7 Effective Gemini Prompts for Ad Copy That Bring Results

Have you ever spent hours writing what you thought was perfect ad copy, only to watch it completely flop with terrible click-through rates? Every marketer has been…

7 Best ChatGPT Prompts for Writers That You Can Use Today
Prompt engineering

7 Best ChatGPT Prompts for Writers That You Can Use Today

TL;DR: High-quality ChatGPT prompts for writers rely on specific constraints, role definitions, and output specifications. Instead of generic requests, use…

The 7 Best ChatGPT Prompts For Teachers That Will Save You Hours Every Week!
Prompt engineering

The 7 Best ChatGPT Prompts For Teachers That Will Save You Hours Every Week!

TL;DR Using specific, constraint-heavy ChatGPT prompts can reduce teacher administrative workload by 30-50%. The best prompts include role, grade level, specific…

7 Best ChatGPT Prompts for Sales Copy That Will Save You Hours (Updated 2026)
Prompt engineering

7 Best ChatGPT Prompts for Sales Copy That Will Save You Hours (Updated 2026)

Do you know the feeling of spending hours writing what you think is persuasive sales copy, only to watch potential customers read it and walk away without buying?…

Top 5 iOS AI Shortcuts & Automations You Need to Try!
Základy AI a praktické návody

Top 5 iOS AI Shortcuts & Automations You Need to Try!

Have you ever found yourself struggling to read through a long article when you just need the key points, or wished you could quickly translate a foreign website…

Should Gen Z Be Afraid That AI Will Replace Them?
AI novinky

Should Gen Z Be Afraid That AI Will Replace Them?

If you’re graduating college in the next few years, you’re entering a job market that’s changing faster than anyone can predict. Half of entry-level white collar…

Anti-AI Activists on Hunger Strike At Anthropic and DeepMind
AI novinky

Anti-AI Activists on Hunger Strike At Anthropic and DeepMind

Two Anti-AI activists are currently more than 10 days into hunger strikes outside major AI company headquarters, refusing to eat until their demands about…

What Is The Best AI Model In September 2025? Ultimate Comparison
Technický pohled na AI

What Is The Best AI Model In September 2025? Ultimate Comparison

The five most powerful AI companies have now unveiled their flagship models, creating what might be the most intense competition we’ve seen in artificial…

Top 5 AI Shortcuts & Automations for Your Mac in 2025 (You’ll Actually Use)
Základy AI a praktické návody

Top 5 AI Shortcuts & Automations for Your Mac in 2025 (You’ll Actually Use)

Ever get stuck with a massive PDF report when you just need the main takeaways, or have audio recordings sitting around that you know contain useful information but…

New Study Finds Romantic AI Chatbots Lead To Poorer Mental Health
AI novinky

New Study Finds Romantic AI Chatbots Lead To Poorer Mental Health

One in four young adults is now having regular conversations with AI romantic partners, spending an average of 50 minutes per week chatting with artificial…

Is Photoshop Done? Nano Banana Might Replace It with AI Image Generation
AI novinky

Is Photoshop Done? Nano Banana Might Replace It with AI Image Generation

Since Nano Banana’s release on August 26th, 2025, people are saying it could directly compete with Photoshop through AI image generation. Social media has been…

Claude Opus 4.1 Review: Top 5 Use-Cases Behind Anthropic’s LMArena Leader
Technický pohled na AI

Claude Opus 4.1 Review: Top 5 Use-Cases Behind Anthropic’s LMArena Leader

On August 5th, 2025, Anthropic released Claude Opus 4.1, which quietly climbed to the top of the rankings. Though the model didn’t get any over-hyped marketing…

We Tested Google’s New Nano Banana AI – The Results Will Shock You!
Základy AI a praktické návody

We Tested Google’s New Nano Banana AI – The Results Will Shock You!

Google’s Nano Banana AI image generator was released on the 26th of August 2025, and since has been getting praise from early users and tech reviewers who talk…

Top 5 Mac Apps For Students For School Year 2025/2026!
Tipy pro Mac

Top 5 Mac Apps For Students For School Year 2025/2026!

Another school year is starting, and you’re probably already imagining that long list of classes, assignments, and deadlines that need to be managed. Between…

These 20 Prompts Make Studying So Easy It Should Be Illegal
Základy AI a praktické návody

These 20 Prompts Make Studying So Easy It Should Be Illegal

Stop guessing what to type. These 20 proven prompts will save you hours on homework, essays, notes, and studying. ChatGPT has quickly become one of the most widely…

Google Nano Banana vs. GPT-4o Image 1: Který AI generátor obrázků je nejlepší?
Technický pohled na AI

Google Nano Banana vs. GPT-4o Image 1: Který AI generátor obrázků je nejlepší?

Dne 26. srpna 2025 byl vydán Nano Banana (oficiálně Gemini 2.5 Flash Image) a od té doby na sebe strhl značnou pozornost veřejnosti i tvůrců obsahu po celém světě…

Is The AI Bubble About To Pop? Recent MIT Report Shows Evidence!
AI novinky

Is The AI Bubble About To Pop? Recent MIT Report Shows Evidence!

The question hanging over Silicon Valley right now is one that makes investors nervous – are we living through another tech bubble? With AI companies burning…

10 nejpopulárnějších AI chatbotů v roce 2025 – číslo 10 vás překvapí!
Technický pohled na AI

10 nejpopulárnějších AI chatbotů v roce 2025 – číslo 10 vás překvapí!

Stále více lidí si klade stejnou otázku – který AI chatbot je vlastně nejlepší? S novými AI modely, které neustále přicházejí na trh, a s každou firmou hlásající…

ChatGPT vs Gemini for Students: Which AI Gets Better Grades in 2025?
Technický pohled na AI

ChatGPT vs Gemini for Students: Which AI Gets Better Grades in 2025?

Getting back to school is challenging every year – juggling new schedules, staying organized with assignments, figuring out which tools will actually help you…

What Is Google’s Secret Nano Banana AI? Here’s How You Can Test It
AI novinky

What Is Google’s Secret Nano Banana AI? Here’s How You Can Test It

Update, July 2026. Nano Banana is out of the guessing phase. Google confirmed the codename and shipped the model as Gemini 2.5 Flash Image on August 26, 2025, so it…

Which AI Models Are Coming Before End of 2025? Gemini 3.0, GPT-5.5, Grok 5 & more!
AI novinky

Which AI Models Are Coming Before End of 2025? Gemini 3.0, GPT-5.5, Grok 5 & more!

2025 has been an amazing year for AI, with new models landing almost every month—and it’s not slowing down yet. The biggest labs all have something in the pipeline…

What Is GPT-5’s Real IQ Score? Here is The Truth
Technický pohled na AI

What Is GPT-5’s Real IQ Score? Here is The Truth

People are really confused about how smart GPT-5 actually is. Social media posts show IQ scores anywhere from 57 to 148 – that’s a huge 91-point difference that has…

Is OpenAI Running A Fake GPT-5 Inside ChatGPT? Here’s The Truth
AI novinky

Is OpenAI Running A Fake GPT-5 Inside ChatGPT? Here’s The Truth

When OpenAI released GPT-5 on August 7th, everybody was on their toes and expectations were high. The AI community had been waiting years for this flagship model…

Ultimate Comparison of GPT-5 vs Grok 4 vs Claude Opus 4.1 vs Gemini 2.5 Pro [August 2025]
Technický pohled na AI

Ultimate Comparison of GPT-5 vs Grok 4 vs Claude Opus 4.1 vs Gemini 2.5 Pro [August 2025]

The 4 biggest players in the AI space have all released their latest flagship models, marking what might be the most competitive moment in artificial intelligence…

OpenAI Releases GPT-5: The Most Powerful ChatGPT Model Yet (Bus Is It Enough?)
AI novinky

OpenAI Releases GPT-5: The Most Powerful ChatGPT Model Yet (Bus Is It Enough?)

OpenAI just dropped GPT-5, the most anticipated AI model release of 2025. After months of speculation and hype surrounding what many expected to be a revolutionary…

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