Lenka Vojtechova
Lenka is a content creator and digital marketing specialist with a passion for technology, AI, and storytelling. She combines creativity with a data-driven mindset to craft engaging, meaningful content that connects with readers. With experience across SEO, copywriting, and social media strategy, she helps brands turn complex ideas into clear, relatable messages. When she’s not writing, you’ll find her exploring new AI tools, enjoying a great cup of coffee, or planning her next travel adventure.
Best AI Dictation Apps for Mac: Tested and Compared
Almost every guide to the best dictation app for Mac opens with the same claim, which is that Apple’s built-in dictation cuts out after 60 seconds. That is wrong…
GLM 5.3: What Z.ai Shipped, and the Weights It Held Back
Z.ai released GLM 5.3 on August 14, 2026, post-trained on the same 744B base as GLM 5.2. It leads CyberGym at 84.5 percent by the company’s own figures. It also…
Which AI Is Best for Resume Writing? Claude, ChatGPT and Gemini Tested
Three chatbots, one resume, one job description. None of them invented a statistic. One of them quietly claimed nine competencies the candidate never had, which is…
Gemini 3.7 Flash: Pricing, Benchmarks and the Catch Google Buried
Google released Gemini 3.7 Flash on August 13, 2026, just 23 days after Gemini 3.6 Flash. Coding scores jumped hard and the price halved to $0.75 per million input…
AI Models Discontinued in 2026: The Running List
OpenAI, Anthropic and Google retired dozens of AI models in 2026, and more shutdowns land every month. Here is the running list of what is already gone, what…
Grok 4.6: What's New, Benchmarks and Pricing
SpaceXAI released Grok 4.6 on 12 August 2026. It scores 61 on the Artificial Analysis Intelligence Index, ties GPT-5.6 Sol, and costs 60 percent less than the…
GPT-5.6-Cyber: OpenAI’s Hacking Model, and Why You Cannot Use It
OpenAI released GPT-5.6-Cyber on August 10, 2026, a model trained to find zero-days and build exploit chains, tuned to refuse far less than the ChatGPT you use…
What Is Grok Bot? SpaceXAI’s AI Agent App for Mac and iPhone
SpaceXAI launched Grok Bot on 11 August 2026, and it is not a chatbot. Each account gets a persistent cloud computer that AI agents use to sign into your apps with…
Google Classroom AI: What It Does and What It Can’t Detect
The short answer most people arrive looking for is this. Google Classroom AI cannot tell you whether a student used ChatGPT. Classroom has no built-in AI detector…
Claude Code Permissions: What Auto Mode Lets Claude Do Without Asking
In a controlled study of 1,053 paid testers, Anthropic swapped one permission prompt for a clearly dangerous command and watched who caught it. The humans caught it…
Best AI for Math: Which Model Actually Solves It
The best AI for math right now is Claude Opus 5, which sits at the top of MathArena‘s cross-competition ranking with an expected score of 84.4%. That is the short…
AI Safety Incidents in 2026: The Running List
The most serious AI safety incidents of 2026 did not happen in the wild. They happened inside the labs’ own testing, and the UK government has now published the…
AI Voice Detector: How to Tell If a Voice Is AI-Generated
Every AI voice detector on the first page of Google advertises something close to 99% accuracy. ElevenLabs, which builds one of them, states plainly on its own tool…
Gemini Avatar: How to Put Yourself in AI Photos and Videos
Google’s July 2026 Gemini Drop extended Gemini Avatar to still images, and that changes what “AI photo of me” means. The feature takes a short selfie video, learns…
Claude Certification: All Four Anthropic Exams Explained
Anthropic now runs four proctored Claude certification exams, priced from $99 to $175 per attempt and delivered through Pearson VUE. In March 2026 there was exactly…
Muse Spark 1.2 and Muse Code: Meta’s Coding Agent for Mac
Meta shipped Muse Spark 1.2 on 5 August 2026 alongside Muse Code, its first terminal coding agent, and the launch charts tell a more honest story than the headlines…
OpenAI Astra: What It Is, What It Proved, and When You Can Use It
OpenAI named its next model family Astra on August 1, 2026, and announced it by publishing ten new results in mathematics and theoretical computer science. Here is…
Agentic AI Use Cases: 8 Real-World Examples (2026)
Agentic AI has moved from demos to daily operations. According to McKinsey, 62% of organizations are already working with AI agents and 23% are scaling them in at…
AI Deals 2026: Every Way to Save on AI Tools That Works
Paying for ChatGPT Plus at $20/month, Claude Pro at $20/month, Google AI Pro at $19.99/month, and Perplexity Pro at $20/month stacks up to nearly $80 every month…
Studentská sleva na Claude v roce 2026: Co Anthropic skutečně nabízí (bez falešných kódů)
Anthropic nenabízí veřejnou, individuálně uplatnitelnou studentskou slevu na Claude Pro v roce 2026. Neexistuje žádný registrační formulář pro .edu adresy, žádný…
Bezplatné zkušební verze AI 2026: Každá Pro úroveň, kterou si opravdu můžete vyzkoušet zdarma
V srpnu 2026 nabízejí veřejnou bezplatnou zkušební verzi pouze dvě vlajkové AI Pro úrovně: Google AI Pro (30 dní, nutná karta, obnovuje se za $19.99/měsíc) a…
GitHub & Microsoft Copilot Free for Students in 2026: What Still Works
If you are a student or teacher chasing a free Copilot in 2026, the door is open again. GitHub reopened sign-ups for its free Copilot Student plan on June 17, 2026…
How to Claim Perplexity Pro for Free (or Cheap)
You do not have to pay $20/month for Perplexity Pro. Verified students and teachers pay just $10/month for the Education Pro plan (a flat 50% discount), any…
Limity používání Claude: Vysvětlení sessionového, týdenního a zprávového omezení
Claude uplatňuje dvě omezení použití zároveň. Tady je vysvětlení, jak skutečně funguje pětihodinový sessionový limit a týdenní limit.
AI for Teachers: The Best Tools and Free Access in 2026
Six in ten US teachers now use AI for their work. The ones who use it at least weekly estimate they save 5.9 hours every week, roughly six weeks of reclaimed time…
Apple Upgrade Program: jak funguje, kolik stojí a vyplatí se?
Apple spustil program Apple Upgrade 28. 7. 2026 a ve stejný den ukončil iPhone Upgrade Program. Pronájem Macu začíná na $24.99 měsíčně, pronájem iPhonu na $17.99 a…
Apple Sues OpenAI: What It Means for Siri and Your iPhone
On Monday 3 August 2026, Apple asked a federal judge to bar OpenAI and two former Apple employees from accessing, using or disclosing its confidential information…
The Best AI Tools for Students and Researchers
Researcher use of AI jumped from 57% in 2024 to 84% in 2025, according to Wiley’s ExplanAItions study of more than 2,400 researchers worldwide. Use for research and…
Co je to AI humanizer? Jak funguje a jestli opravdu obelstí detektory
AI humanizer je nástroj, který přepisuje text vytvořený AI tak, aby působil, jako by ho napsal člověk, a počet vyhledávání takového nástroje překonal 100 000 za…
Grok Voice Mode: How to Enable It and Change Grok’s Voice
Grok voice mode is the one Grok feature almost every guide online still gets wrong. Search it and you will be told the free plan gets 15 minutes a day, SuperGrok…