投稿者: Lenka Vojtechova

The city government of Rio de Janeiro just released a frontier-class open AI model. It is built to go head to head with the best open systems on the planet. Rio 3.5 Open 397B comes from IplanRIO, the municipal IT company that runs Rio de Janeiro’s digital services. On its own benchmarks it edges out Alibaba’s Qwen 3.7 Plus on several tests, though the open-weight benchmark crown now belongs to GLM 5.2. That is not a typo. A city hall shipped a 397-billion-parameter model under a fully open license. Here is the honest version of the story. Rio 3.5 Open 397B is not built from scratch. It is fine-tuned from […]

Google Antigravity lets you hand a coding task to a team of AI agents, walk away, and come back to finished work. Instead of typing code line by line with an autocomplete helper, you describe what you want, dispatch several autonomous agents at once, and review what they built. It is free to use during its public preview, runs on Mac, Windows, and Linux, and is powered mainly by Google’s Gemini models. Antigravity first launched in November 2025 and relaunched as Antigravity 2.0 at Google I/O on May 19, 2026, this time as a full platform with a desktop app, a command-line tool, and a developer kit. This guide explains […]

Mistral AI pricing runs on two separate tracks, and the headline number is hard to beat. The Le Chat consumer app starts at $0/month and tops out at $14.99/month for Pro, while the developer API charges per million tokens, starting around $0.10. That makes Mistral one of the cheapest ways to reach a frontier model in 2026, and the flagship Mistral Large 3 undercuts GPT-5.4 by roughly 80% on input and 90% on output. This guide breaks down every price you care about, the four Le Chat plans, the full API rate card per million tokens, the free tier limits, and how the numbers stack up against ChatGPT, Claude, and […]

Apple Intelligence is free, and you can turn it on in three taps on any supported iPhone, iPad, or Mac. You update your device to the latest software, open Settings, tap Apple Intelligence & Siri, and switch it on. The AI models then download in the background, which needs about 7 GB of free storage and a Wi-Fi connection. This guide walks you through the exact steps for every device, the supported-device list, how long the download takes, and what to do when the toggle is missing or greyed out. It also covers what changes this fall, when iOS 27 brings the next-generation Siri AI built on a custom Google […]

GreenPT runs every conversation on 100% renewable energy inside European data centers, and it claims a 40% lower CO₂ footprint than US hyperscalers. That single promise, sustainable AI chat that keeps your data in the EU, is the whole pitch behind this growing ChatGPT alternative from the Netherlands. This GreenPT review covers what it is, what it costs, whether there is a free version, how the API works, and whether the green claims actually hold up. You will get the exact pricing in euros, the model lineup behind the chat, and an honest look at where the sustainability story gets complicated. By the end you will know if GreenPT fits […]

Apple Intelligence runs on iPhone 15 Pro and later, every iPhone 16 and 17 model, iPads with an M1 chip or the A17 Pro, and any Apple silicon Mac. That means the dividing line is hardware, not software, and the standard iPhone 15, iPhone 15 Plus, and every iPhone 14 or older are locked out no matter which iOS version they run. The floor is the A17 Pro chip on iPhone and the M1 on iPad and Mac. This guide lists every supported device by category, names the exact chips and RAM each one needs, and flags the models that look eligible but are not. It also covers the new […]

In December 2025, Ecosia, the search engine that plants trees, added generative AI to its search results with two features, AI Overviews and AI Chat. The move split its audience instantly. Some users welcomed a greener way to use AI, while many long-time fans pushed back hard, calling it the one thing a climate-focused search engine should never touch. This guide explains exactly what Ecosia AI is, which models run it, whether it actually uses water, and how it stacks up against ChatGPT. You will also get the four-step process to turn AI off completely if you would rather keep your search clean. We have pulled every figure from Ecosia’s […]

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 with tools like Claude, ChatGPT and Gemini, or becoming an AI builder who writes the software behind them. Most people only need the first one, and that path is free, fast, and entirely no-code. This roadmap covers both routes so you can pick the right one for your goal. You will get a realistic timeline, […]

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 of everyday AI use becomes very real. So which AI is the most eco-friendly, and is switching to a dedicated “green” AI tool actually worth it? This guide ranks the mainstream models by energy and water use, breaks down the dedicated eco-friendly AI tools worth knowing, and shows you the single most effective thing you […]

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 your behalf. The company behind it, US startup MainFunc, has raised $545 million in funding and, by multiple reports, crossed $250M in annual recurring revenue within roughly 12 months of launch, one of the fastest climbs the AI agent space has seen. If you searched for Genspark expecting a search engine, that reputation is now […]