How to choose the right ChatGPT plan in 2026 — comparing Go, Plus, Pro and Enterprise pricing tiers

ChatGPT Pricing Guide: Free, Go, Plus, Pro $100, Pro $200 & Alternatives [April 2026]

ChatGPT has come a long way from being a fun AI experiment to becoming the default assistant for millions of users. OpenAI now offers seven ChatGPT pricing tiers in 2026, ranging from a free plan with ads to custom Enterprise contracts for large organizations. The biggest recent changes include the brand-new Pro $100/month tier launched […]

ChatGPT 5 vs ChatGPT 5.1: A Full Comparison

It feels like ChatGPT 5 just arrived, and now everyone is talking about ChatGPT 5.1. In this ChatGPT 5 vs ChatGPT 5.1 comparison (and GPT-5 vs GPT-5.1 for API users), we’ll walk through what actually changed for everyday users, developers, and businesses, and whether you should switch. The short answer is that 5.1 is a […]

Colorful gradient background with the OpenAI logo and the headline “GPT-5.1 Arrived: Here is What ChatGPT Can Now Do” in bold white and yellow text.

OpenAI vient de publier GPT-5.1 : plus rapide, plus intelligent et plus chaleureux par conception

Le mercredi 12 novembre 2025, OpenAI a dévoilé GPT-5.1, une mise à jour majeure à mi-parcours de ses modèles ChatGPT phares. La mise à jour introduit deux nouvelles variantes - GPT-5.1 Instant et GPT-5.1 Thinking - toutes deux conçues pour rendre les conversations plus rapides, plus intelligentes et plus naturelles. Selon OpenAI, GPT-5.1 est conçu pour être plus chaleureux et plus humain, tout en améliorant le suivi des instructions et le raisonnement. Le modèle Instant [...]

Vibrant background with flowing pink and purple waves. A central label reads 'P.R.O.M.P.T.' above the bold text 'The Ultimate GPT-5 Prompting Trick’.

Stop Using GPT-5 Like GPT-4: Here’s the Prompting Secret for 10x Better Results

Unlike GPT-4o, GPT-5 was trained to be a worker, not a chatterbox. It plans, calls tools, follows rules, and carries state across long tasks. If you keep throwing casual prompts at it, you’ll leave a lot of performance on the table. The model responds best when you give it structure, constraints, and a clear finish line. […]

Three superheroes labeled as ChatGPT-5, ChatGPT-5 Thinking, and ChatGPT-5 Pro, with bold yellow text reading “ChatGPT-5 Modes Explained.”

ChatGPT-5 vs. ChatGPT-5 Thinking & Pro: What’s the Difference & When to Use Each

OpenAI’s launch of GPT-5 changed how ChatGPT works. Instead of choosing between models like GPT-4o, GPT-4.5 or o3, you now get one unified GPT-5 system. It responds quickly to simple prompts, but can automatically switch into a slower, more thoughtful mode called GPT-5 Thinking for complex questions. If you’re on a paid plan, you can also turn […]