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  1. Início
  2. Author: Lenka Vojtechova
  3. Página 15

Autor: Lenka Vojtechova

How to Learn AI Free Roadmap thumbnail featuring bold yellow and white text beside a glowing laptop displaying an abstract AI learning workspace on a dark purple and blue background.
Noções básicas de IA e guias de instruções

How to Learn AI in 2026: A Free Beginner’s Roadmap

You can learn to use AI confidently in 2 to 4 weeks, and you do not need to code, pay for a bootcamp, or understand the math behind neural networks to start. Knowing how to learn AI in 2026 comes down to two clear routes, becoming an AI power user who gets far more done […]

Junho 11, 2026Julho 22, 2026
Greenest AI Ranked 2026 thumbnail featuring bold yellow and white headline text beside glowing icons for ChatGPT, Google Gemini, Claude, and an eco-friendly AI leaf on a dark blue, purple, and green neon background.
Noções básicas de IA e guias de instruções

Most Eco-Friendly AI in 2026: Which AI Is Actually Green?

A single text prompt to Google Gemini uses about 0.24 watt-hours of electricity and roughly 0.26 millilitres of water, around five drops. A comparable ChatGPT query sits near 0.34 watt-hours, meaning Gemini uses roughly 29% less energy per prompt. Those numbers sound tiny, but multiply them by billions of prompts a day and the footprint […]

Junho 11, 2026Julho 10, 2026
What Is Genspark? The AI Super Agent thumbnail featuring bold yellow and white text beside a glowing Genspark app icon with slide-building and phone-call symbols.
Noções básicas de IA e guias de instruções

What Is Genspark AI? The Super Agent That Builds Slides and Makes Phone Calls

Genspark AI is an all-in-one AI workspace built around a “Super Agent,” an autonomous assistant that plans and finishes multi-step tasks for you instead of just answering questions. It can research a topic, build a slide deck, generate images and video, take meeting notes, and even pick up the phone and make real calls on […]

Junho 10, 2026Julho 13, 2026
Amazon Rufus is now Alexa for Shopping thumbnail featuring bold yellow and white headline text beside a glowing smartphone with Amazon’s shopping interface, an Alexa-powered search bar, and shopping products on a dark blue and purple background.
Noções básicas de IA e guias de instruções

Amazon Rufus Is Now Alexa for Shopping: What Changed and How to Use It

On May 13, 2026, Amazon retired the standalone Rufus chatbot and replaced it with Alexa for Shopping, a new agentic AI assistant built straight into the main Amazon search bar. Rufus had helped over 300 million customers in 2025 research and compare products, so this is not a quiet tweak. The separate Rufus chat window […]

Junho 10, 2026Junho 16, 2026
Nex-N2-Pro thumbnail featuring bold white and yellow text reading “Nex-N2-Pro Free Model” and “GPT-5.5 Level Coding,” alongside a glowing 3D Nex AGI logo on a dark blue and purple neon background.
Notícias sobre IA Informações técnicas sobre IA

Nex-N2-Pro: The Free Open-Source Model That Goes Toe-to-Toe With GPT-5.5

A Chinese AI lab just released a free model that scores 80.8 on SWE-Bench Verified and 75.3 on Terminal-Bench 2.1, putting it in the same league as GPT-5.5 and Claude Opus 4.7 on real coding work. It is called Nex-N2-Pro, it dropped on June 2, 2026, and it costs nothing to download. The model comes […]

Junho 9, 2026Junho 28, 2026
ChatGPT vs Grok comparison cover for 2026, featuring OpenAI and Grok logos on a dark teal gradient background with glowing light waves and the title “Who Wins in 2026?”
Noções básicas de IA e guias de instruções

Grok vs ChatGPT: Which AI Chatbot Is Actually Better in 2026?

Update, July 10, 2026: Both chatbots just moved to new flagship models. ChatGPT now runs GPT-5.6 (the Sol, Terra, and Luna tiers), which began its broad public rollout on July 9, 2026, and Grok is powered by Grok 4.5, xAI’s coding-focused release from July 8, 2026. The pricing, benchmarks, and comparison tables below reflect the […]

Junho 9, 2026Julho 31, 2026
What Is an AI Shopping Assistant? thumbnail featuring bold yellow and white headline text beside a glowing smartphone displaying an AI chatbot, shopping bag, and product recommendations on a dark blue and purple neon background.
Noções básicas de IA e guias de instruções

What Is an AI Shopping Assistant?

An AI shopping assistant is the reason you can now type “find me a warm waterproof jacket under $120 with good reviews” into a chat box and get a real shortlist back in seconds. In 2026 these tools moved from novelty to mainstream, with traffic to retail sites from generative AI up 693% over the […]

Junho 9, 2026Junho 16, 2026
Apple WWDC 2026 article cover featuring a glowing Siri-style AI orb, Apple device silhouettes, and the title “Everything Apple Announced at WWDC 2026” in a dark futuristic design.
Notícias sobre IA

WWDC 2026 Recap: Siri AI, the Google Gemini Deal, and Your New Default-AI Choice

Apple just reset its entire AI strategy at WWDC 2026. In a keynote on June 8, the company rebranded Siri as Siri AI, built it on a new generation of Apple Foundation Models developed with Google Gemini, shipped iOS 27 and macOS 27 “Golden Gate,” and, in the move that matters most for you, opened […]

Junho 9, 2026Julho 13, 2026
Qwen Pricing 2026 thumbnail featuring bold white and yellow headline text with “Free App, API Costs,” alongside a glowing purple-and-white 3D Qwen logo on a dark blue and purple neon background.
Noções básicas de IA e guias de instruções

Qwen Pricing 2026: Free App, API Costs, and What You Actually Pay

Qwen pricing splits into two very different paths, and most people only need the free one. The Qwen Chat app is completely free with no subscription, while developers pay per token through the API, where rates run from $0.05 per million input tokens on the cheapest model up to $3.75 per million output tokens on […]

Junho 8, 2026Julho 1, 2026
Is Siri AI? thumbnail featuring bold text reading “Powered by Gemini in 2026” beside a glowing iPhone screen that visualizes Siri transforming into Google Gemini.
Sugestões para Mac

Is Siri AI? Hey Siri Is Becoming a Gemini-Powered Chatbot in 2026

Yes, Siri is AI, but a limited kind. Since it launched on the iPhone 4S in October 2011, Siri has run on narrow AI. That means speech recognition, natural language processing, and machine learning tuned for specific tasks like setting timers, sending texts, and answering quick factual questions. It does not reason, hold a flowing […]

Junho 8, 2026Julho 13, 2026
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