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ChatGPT

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ChatGPT275 AI207 How to Use AI197 OpenAI188 LLM177 Claude169 Gemini163 Fello AI155 Future of AI124 Google119 Anthropic105 AI News83 GPT69 AI Pricing67 AI Model Review65 AI for Students58 Apple Intelligence58 Grok58 Prompts56 Mac54 AI Image Generation52 AI Tools52 Professionals50 AI Agents44 AI Safety44 Productivity42 AI Coding41 xAI41 Apple39 DeepSeek38 Open-Source Model38 macOS36 Perplexity35 iPhone34 Nano Banana31 Elon Musk30 Data Privacy27 LLM 10127 China26 Siri25 Meta22 Sam Altman22 AGI21 DeepMind21 AI Automation20 AI Jobs19 AI Research19 AI Video19 AI Video Generation19 Claude Code19 Microsoft19 ipad18 iOS17 AI Predictions16 GPT Image16 Kimi16 Microsoft Copilot16 NotebookLM16 OpenAI Models16 AI Impact15 Chatbot15 Tips & Tricks15 Midjourney14 AI Development13 Nvidia13 Qwen13 Search13 Writing13 Microsoft Office12 Mistral12 AI Audio Generation11 Canva11 Product Update11 Dario Amodei10 ElevenLabs10 Muse Spark10 Veo10 Fun with ChatGPT9 Shortcuts9 GLM8 Grok Imagine8 Health AI8 PowerPoint8 Sora8 AI Browser7 Amazon7 Moonshot AI7 AI Audio Generator6 Copywriters6 DALL·E6 Jensen Huang6 MiniMax6 Robots6 Excel5 Llama5 Mark Zuckerberg5 Research5 WWDC5 Anonymous4 Incognito Mode4 Bill Gates3 Flux3 Sundar Pichai3 Donald Trump2 Headshots2 Jeff Bezos2 Kling2 MCP2 Stable Diffusion2 Suno AI2 Udio2 Daniela Amodei1 Grokipedia1 Holden Karnofsky1 Jony Ive1 Larry Ellison1 Liang Wenfeng1 Michio Kaku1 Mira Murati1 Noah Harari1 Peter Thiel1 PewDiePie1 Sergey Brin1 Seth Godin1 Tim Cook1
OpenAI Dots at DevDay 2026: The $100 Agent and Everything Else OpenAI Announced
Actualités de l'IA

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
Bases de l'IA et guides pratiques

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…

API Key vs Subscription: What Your $20 Actually Buys
Bases de l'IA et guides pratiques

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
Bases de l'IA et guides pratiques

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…

AI for Seniors: How to Set It Up for a Parent Who Will Not Troubleshoot
Bases de l'IA et guides pratiques

AI for Seniors: How to Set It Up for a Parent Who Will Not Troubleshoot

Most guides to AI for seniors are written for the senior. This one is written for you, the person who will get the phone call when it stops working.

How to Delete Images From ChatGPT Library (and What It Actually Removes)
Bases de l'IA et guides pratiques

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…

AI Tattoo Cover Up Generator: What It Cannot See on Your Skin
Bases de l'IA et guides pratiques

AI Tattoo Cover Up Generator: What It Cannot See on Your Skin

An AI tattoo cover up generator will hand you a design in about twenty seconds. Upload a photo of the tattoo you regret, pick a style, and the tool returns a stack…

ChatGPT Sponsored Agents: The Ads That Talk Back, Explained
Actualités de l'IA

ChatGPT Sponsored Agents: The Ads That Talk Back, Explained

ChatGPT Sponsored Agents are ads you can hold a conversation with. OpenAI began testing them on 16 September 2026 and is now rolling them out to more advertisers…

AI File Upload Limits: What Each Chatbot Actually Accepts
Bases de l'IA et guides pratiques

AI File Upload Limits: What Each Chatbot Actually Accepts

Every chatbot caps what you can upload, and almost every guide online gets the numbers wrong. Here is what ChatGPT, Claude, Gemini, Grok and Perplexity actually…

ChatGPT Tattoo Design: How to Get Something an Artist Can Actually Use
Bases de l'IA et guides pratiques

ChatGPT Tattoo Design: How to Get Something an Artist Can Actually Use

ChatGPT will draw you a tattoo in seconds. Whether a tattooist can actually ink it is a completely different question, and the people fielding these designs every…

How to Create a Custom GPT: Who Still Can, and What to Do If You Cannot
Bases de l'IA et guides pratiques

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…

Too Many AI Subscriptions? Run This Audit Before You Renew
Bases de l'IA et guides pratiques

Too Many AI Subscriptions? Run This Audit Before You Renew

ChatGPT now lists unlimited text chat on its free plan and Claude has moved memory, web search and file creation into its own. The reason most people bought a…

Why AI Gives You a Different Answer Every Time
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Why AI Gives You a Different Answer Every Time

Ask an AI the same question twice and you often get two different answers. Researchers at Thinking Machines Lab ran the same prompt 1,000 times with randomness…

Perplexity vs ChatGPT: What Actually Separates Them
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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
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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…

Best AI Menu Bar Apps for Mac: The Four Jobs They Actually Do
Astuces pour Mac

Best AI Menu Bar Apps for Mac: The Four Jobs They Actually Do

Every roundup treats AI menu bar apps as one category. They are four different jobs, and most people who think they need one app actually need two. Here is what…

ChatGPT Images 2.5 est là : génération plus rapide, retouches par commentaire et deux nouveaux modèles d'API
Actualités de l'IA

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…

Apple Intelligence vs ChatGPT: What Each One Actually Does on Your Mac
Astuces pour Mac

Apple Intelligence vs ChatGPT: What Each One Actually Does on Your Mac

Apple Intelligence is not a chatbot, and ChatGPT is already wired into it. Here is what each one actually does on a Mac, where Google Gemini fits in, and which one…

Limites de ChatGPT : quand elles se réinitialisent et comment les vérifier
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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…

ChatGPT Plus vs Pro: Which Plan You Actually Need
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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…

GPT-6 Astra est là : benchmarks, prix et ce que les chiffres ne disent pas
Actualités de l'IA

GPT-6 Astra est là : benchmarks, prix et ce que les chiffres ne disent pas

OpenAI a lancé GPT-6 Astra le 3 septembre 2026 et le présente comme l’état de l’art en utilisation de l’ordinateur, ingénierie logicielle et science. C’est le…

Microsoft Copilot vs ChatGPT in 2026: Which One Should You Pay For?
Bases de l'IA et guides pratiques

Microsoft Copilot vs ChatGPT in 2026: Which One Should You Pay For?

Almost every Microsoft Copilot vs ChatGPT comparison online still pits Copilot Pro against ChatGPT Plus at $20 each. Copilot Pro stopped selling in October 2025 and…

ChatGPT Memory: How It Works and How to Delete It
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ChatGPT Memory: How It Works and How to Delete It

ChatGPT rebuilt how it remembers you on 4 June 2026, and almost every guide still describes the old screen. Here is how the memory summary works, how to delete what…

ChatGPT Projects: How They Work and How to Use Them
Bases de l'IA et guides pratiques

ChatGPT Projects: How They Work and How to Use Them

ChatGPT Projects keep one long-running job in a single workspace: its chats, its files and its own instructions. Here are the real file limits, the sharing rules…

ChatGPT Apple Messages: What It Reads and How to Turn It Off
Astuces pour Mac

ChatGPT Apple Messages: What It Reads and How to Turn It Off

On 20 August 2026 OpenAI gave ChatGPT the ability to read, search and send your iMessage, SMS and RCS conversations on an Apple silicon Mac. The headlines said…

AI Job Interview Practice: How to Rehearse Before a Machine Screens You
Bases de l'IA et guides pratiques

AI Job Interview Practice: How to Rehearse Before a Machine Screens You

Everyone used AI to write their application, so employers added a machine to screen it. Here is how to rehearse against the thing that is actually scoring you, and…

ChatGPT Privacy: What OpenAI Collects and Who Can See It
Bases de l'IA et guides pratiques

ChatGPT Privacy: What OpenAI Collects and Who Can See It

ChatGPT collects more than most guides admit, and three of the facts you have probably read about it are now out of date. Here is what OpenAI actually stores, who…

Is ChatGPT Allowed in School? The AI Rules That Actually Apply to You
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Is ChatGPT Allowed in School? The AI Rules That Actually Apply to You

Is ChatGPT allowed in school? Usually yes, with conditions. Here is the three-layer rule that decides it, a task by task table of what you may and may not do, and a…

Claude vs Gemini vs ChatGPT: Which One Should You Actually Use?
Bases de l'IA et guides pratiques

Claude vs Gemini vs ChatGPT: Which One Should You Actually Use?

Claude Opus 5.5, GPT-6 and Gemini 3.1 Pro compared on coding, writing, research and price. A short verdict per task, the benchmark story nobody else is telling, and…

Best AI for Translation: What the Only Independent Test Found
Bases de l'IA et guides pratiques

Best AI for Translation: What the Only Independent Test Found

Almost every list answering this question is published by a company selling a translation product. The one independent evaluation that grades output by hand reaches…

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