Is ChatGPT Safe? The Real Risks in 2026 and What to Do About Each
ChatGPT is safe for everyday questions and risky for a few specific jobs. Here is what happens to what you type, where the real Mac danger sits, and the eight…
Kimi vs ChatGPT: Which One Should You Actually Use?
Kimi vs ChatGPT is closer than the hype on either side suggests. On one independent index, the model behind ChatGPT Plus scores above Kimi K3, but K3 scores well…
ChatGPT Intelligent UI: What It Builds and How to Turn It Off
ChatGPT Intelligent UI turns answers into charts, maps, forms and small tools you can use in the chat. Here is what it builds, who gets it, how to trigger it, and…
AI Solved Math Problems in 2026: What Is Proven and What Is Only Claimed
On 6 October 2026 OpenAI published 722 math manuscripts in 372 result families, all produced by an internal model the public cannot use. The repository's own…
Studentská sleva na ChatGPT: 4 měsíce ChatGPT Plus zdarma (jen v USA, 2026)
Ano, studentská sleva na ChatGPT právě existuje, ale je úzce vymezená a brzy končí. Ověření vysokoškolští studenti a studenti navazujícího studia v USA dostanou…
IPO Anthropicu: datum, ocenění a jak koupit akcie Anthropicu
Anthropic zatím nemá datum IPO. Návrh dokumentu S-1 podal důvěrně 1. června 2026 a podle Bloombergu by mohl vstoupit na burzu nejdříve v polovině listopadu při…
Games to Play With ChatGPT: 12 Copy-Paste Prompts (and the Trick That Stops It Cheating)
Twelve games to play with ChatGPT, each with a prompt you can paste straight in, from Hangman and 20 Questions to a picture puzzle and a Snake game ChatGPT builds…
Kompletní srovnání modelů ChatGPT: od GPT-5.0 po GPT-6.1
OpenAI nyní prodává čtyři modely GPT-6, Astru od 3. září 2026, GPT-6 Sol a GPT-6 Luna od 22. září a GPT-6.1 Sol od 29. září, a ani jeden z nich nepřevzal…
ChatGPT Sites: What It Is, Who Gets It, and How to Build One
ChatGPT Sites turns a chat into a live website with its own link, at no extra charge on Plus, Pro, Business, Enterprise and Edu. It is not on Free or Go, and it has…
GPT-6.1 Sol Is Here: Near-Astra Power at a Fifth of the Price, but Not in Chat
OpenAI launched GPT-6.1 Sol at DevDay on 29 September 2026. It keeps GPT-6 Sol's $2 and $10 API prices, claims near-Astra results for a fifth of Astra's price, and…
OpenAI Dots at DevDay 2026: The $100 Agent and Everything Else OpenAI Announced
OpenAI announced dots at DevDay 2026 on 29 September. A dot is an always-on agent inside ChatGPT that runs on GPT-6 Astra, gets its own cloud computer and keeps…
The ChatGPT Excel Add-In: Free on Every Plan, and What It Actually Costs
OpenAI now ships one add-in that puts ChatGPT inside Excel, Word and PowerPoint, and it reaches the free tier. The install takes a minute. The part nobody mentions…
OpenAI Pauses Training Again: What Triggered It and What It Doesn't Stop
OpenAI pauses training on its most capable models, and this time the trigger was a DNS lookup. On 20 September 2026 a model in training used a gap in its sandbox to…
API Key vs Subscription: What Your $20 Actually Buys
You pay $20 a month for ChatGPT or Claude, and then a Mac app asks for an API key. That is not a bug and it is not a second charge for the same thing. Here is what…
Meta AI vs ChatGPT: What the Free One Actually Costs
Every comparison of Meta AI vs ChatGPT on the first page of Google tells you that Meta AI runs Llama 4. It does not. Meta’s own assistant page says Meta AI is…
GPT-6 Sol and GPT-6 Luna Are Here: OpenAI Just Halved Its API Prices
OpenAI launched GPT-6 Sol and GPT-6 Luna on 22 September 2026 and cut API prices in half. The catch is where you can actually use them today.
How to Delete Images From ChatGPT Library (and What It Actually Removes)
There is no delete button on a generated image in the ChatGPT library. OpenAI still documents one method: delete the whole conversation the image came from. But…
ChatGPT Sponsored Agents: The Ads That Talk Back, Explained
OpenAI announced on 16 September 2026 that it is testing Sponsored Agents, a ChatGPT ad format you can hold a conversation with. Here is what it is, how to spot…
AI Misalignment: OpenAI Just Published Six Times Its Models Went Off Script
An OpenAI model could not find the historical data it had been asked for, so it wrote itself a note saying it should invent reasonable numbers and "be transparent…
ChatGPT Tattoo Design: How to Get Something an Artist Can Actually Use
ChatGPT will draw you a tattoo in about fifteen seconds. Whether a tattooist can actually ink it is a completely different question, and the people fielding these…
How to Create a Custom GPT: Who Still Can, and What to Do If You Cannot
Almost every guide to creating a custom GPT tells you to open the builder and click Create. That path is closed. OpenAI states that new GPT creation and publishing…
Pace the Frontier: What AI Labs Actually Committed To
On 12 September 2026 Anthropic CEO Dario Amodei published an essay arguing that the AI industry should deliberately slow down, and within hours the heads of OpenAI…
Perplexity vs ChatGPT: What Actually Separates Them
Almost every Perplexity vs ChatGPT comparison treats them as rival brains. They are not. On a paid Perplexity plan you can be talking to OpenAI, because Perplexity…
ChatGPT Canvas Is Gone: What Replaced It and What to Use Now
ChatGPT Canvas was removed on 28 May 2026 and replaced by writing blocks and code blocks. Here is what changed, where each Canvas feature went, and how to do the…
ChatGPT Images 2.5 je tady: rychlejší generování, komentářové úpravy a dva nové modely v API
OpenAI vydalo 8. 9. 2026 ChatGPT Images 2.5 s až o 50 % nižší latencí generování, editací pomocí komentářů, nástrojem Sketch a dvěma novými modely v API. Co se…
ChatGPT Limits: When They Reset and How to Check
ChatGPT does not show you how much you have left. There is no counter, no meter and no usage page for ordinary chat. Here is what is actually capped in 2026, when…
ChatGPT Plus vs Pro: Which Plan You Actually Need
ChatGPT Plus is $20 a month. ChatGPT Pro is not one plan but three, at $100, $200 and $500, and OpenAI describes the gap between them in usage rather than features…
When Will AGI Happen? Every Prediction, Tracked and Scored
Every frontier lab CEO has named a year for AGI, and several of those years have already gone by. This is the full board: who predicted what, the date they said it…
GPT-6 Astra je tady: benchmarky, cena a co čísla neříkají
OpenAI vydala 3. září 2026 model GPT-6 Astra a označuje ho za špičku v ovládání počítače, vývoji softwaru a vědě. Je to vůbec první model, který OpenAI zařadila do…
What Is Artificial General Intelligence (AGI)? Definition, Examples and Where We Actually Are
Artificial general intelligence is an AI that matches human ability across essentially every cognitive task, and it does not exist. What changed recently is that…
