Codex vs Cursor: Which to Use Now That OpenAI Is Leaving Cursor
OpenAI plans to stop supplying its models to Cursor on 12 November 2026. Codex vs Cursor is no longer only a question of agent versus editor: it decides where you…
How to Lock Chats in ChatGPT (and Hide Them From Your History)
You can now lock chats in ChatGPT. Since 20 October 2026, a locked chat disappears from your history, pinned chats and search, and opens only with a 4-digit PIN or…
Can ChatGPT Make a PowerPoint? Yes, and Here Is Which Plan You Need
Yes, ChatGPT can make a PowerPoint, and every plan has a way to do it. Which way depends on what you pay, from the free PowerPoint add-in up to ChatGPT Slides on…
How to Use ChatGPT on iPhone: App, Siri, Action Button and More
Download the free ChatGPT app from OpenAI in the App Store, sign in, and start typing or talking. The app needs iOS 18 or later. On an iPhone 15 Pro or any iPhone…
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…
ChatGPT étudiant : 4 mois de ChatGPT Plus gratuit (États-Unis seulement, 2026)
Oui, il existe en ce moment une réduction étudiante sur ChatGPT, mais elle est limitée et se termine bientôt. Les étudiants vérifiés de premier cycle et de master…
IPO d’Anthropic : date, valorisation et comment acheter l’action
Anthropic n’a pas encore fixé de date pour son IPO. L’entreprise a déposé un projet confidentiel de S-1 le 1er juin 2026, et Bloomberg indique qu’elle pourrait être…
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…
Le comparatif ultime des modèles ChatGPT : de GPT-5.0 à GPT-6.1
OpenAI vend désormais quatre modèles GPT-6, Astra depuis le 3 septembre 2026, GPT-6 Sol et GPT-6 Luna depuis le 22 septembre puis GPT-6.1 Sol depuis le 29…
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 est là : génération plus rapide, retouches par commentaire et deux nouveaux modèles d'API
OpenAI a lancé ChatGPT Images 2.5 le 8/9/2026, avec jusqu'à 50 % de latence en moins, l'édition par commentaires, l'outil Sketch et deux nouveaux modèles d'API. Ce…
Limites de ChatGPT : quand elles se réinitialisent et comment les vérifier
ChatGPT ne vous montre pas combien il vous reste. Il n'y a ni compteur, ni jauge, ni page d'utilisation pour le chat ordinaire. Voici ce qui est réellement plafonné…
