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…
Qu'est-ce que Claude AI ? Qui le développe et à quoi il sert (2026)
Claude AI est un assistant d'IA et une famille de grands modèles de langage développés par Anthropic, une entreprise d'IA basée à San Francisco. Vous l'utilisez sur…
What Are AI Tokens? The Unit Every AI Bill Is Counted In
Every AI price you have ever seen is quoted per million tokens, and almost nobody explains what a token actually is. It is not a word, it is not a message, and it…
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…
AI Benchmarks Explained: What MMLU, GPQA, SWE-bench and LMArena Actually Measure
Every AI launch arrives with a wall of numbers. The benchmarks behind them are narrower, older and more fragile than the charts suggest, and the same test can hand…
What Is Prompt Injection? The AI Flaw Nobody Has Fixed
Prompt injection explained in plain English. What it is, why it cannot be patched, which AI tools are exposed, and what actually reduces your risk.
Claude Sonnet 5 Just Launched
On June 30, 2026, Anthropic released Claude Sonnet 5, at the time the newest version of its balanced mid tier model and the most agentic Sonnet the company has ever…
NVIDIA Nemotron 3 Ultra et ses 550 milliards de paramètres vient d'être publié
Le 4 juin 2026, NVIDIA a publié Nemotron 3 Ultra, un modèle de raisonnement entièrement open source à 550 milliards de paramètres, conçu spécifiquement pour les…
Everything You Need to Know About Anthropic’s Claude Opus 4.8
Claude Opus 4.8 takes the #1 spot on the Artificial Analysis Intelligence Index at 61.4, beating GPT-5.5. Full benchmarks, pricing, and what’s new.
Baidu’s ERNIE 5.1 Just Released
Baidu released ERNIE 5.1 on May 8, 2026, hitting #4 on LMArena Search using only 6% of normal pre-training cost. We cover benchmarks, architecture, agentic…
DeepSeek V4 Released: Everything You Need to Know
DeepSeek released V4-Pro and V4-Flash on April 24, 2026, open-source MoE models with 1M context, new CSA/HCA hybrid attention, and benchmarks rivaling GPT-5.4 and…
GPT-5.5 Released: Everything You Need to Know
Update, July 10, 2026: GPT-5.5 has since been succeeded by GPT-5.6, which reached general availability on July 9, 2026 with the Sol, Terra, and Luna tiers and is…
Hunter Alpha: The Mystery AI Model That Fooled the Entire Tech World Turned Out to Be Xiaomi’s Secret Weapon
A nameless AI model called Hunter Alpha appeared on OpenRouter, topped the leaderboards, and fooled thousands into thinking it was DeepSeek V4. It turned out to be…
Claude Opus 4.6 : analyse complète du nouveau modèle IA d'Anthropic avec une fenêtre de contexte d'1 million de tokens
Le 5 février 2026, Anthropic a lancé Claude Opus 4.6, alors le modèle le plus récent et le plus performant de sa gamme Claude. Arrivant seulement trois mois après…
Gemini Nano Banana Pro vs GPT-Image-1.5: Ultimate Comparison
Update, October 2026: GPT-Image-1.5 has since been succeeded, and Nano Banana Pro now has faster, cheaper siblings in Nano Banana 2 and Nano Banana 2.1. OpenAI’s…
FLUX.2 Arrived — Here’s How It Stacks Up Against Nano Banana, Midjourney & GPT
Today, November 25, 2025, Black Forest Labs released FLUX.2, a new family of image-generation models aimed directly at the high-end creative, marketing, and…
OpenAI just dropped GPT-5.1: faster, smarter, and warmer by design
On Wednesday, November 12, 2025, OpenAI unveiled GPT-5.1, a major mid-cycle upgrade to its flagship ChatGPT models. The update introduces two new variants — GPT-5.1…
Qwen 3 Max AI: All You Need to Know About Alibaba’s 1-Trillion Parameter LLM
Alibaba’s AI stack just crossed a symbolic frontier. On September 5 2025, the company’s cloud division unveiled Qwen-3-Max-Preview (Instruct), a…
China’s Moonshot AI Dropped Kimi K2 (0905) – The Open-Source Model Crushing the Competition
Moonshot AI, Chinese startup backed by Alibaba and Tencent, is rolling out an upgraded version of its open‑weight open-source large language model, Kimi K2. The new…
Les 10 chatbots IA les plus populaires en 2025 – ; Le numéro 10 va vous surprendre !
De plus en plus de personnes posent la même question : quel est vraiment le meilleur chatbot IA ? Avec de nouveaux modèles qui sortent sans cesse et chaque…
ChatGPT vs Gemini for Students: Which AI Gets Better Grades in 2026?
Getting back to school is challenging every year – juggling new schedules, staying organized with assignments, figuring out which tools will actually help you…
DeepSeek V3.1 Is Here – Chinese Most Advanced Open-Source AI Yet
The open-source AI race just got more interesting. Chinese startup DeepSeek has unveiled DeepSeek-V3.1, its biggest upgrade yet, bringing sharper reasoning…
Google Gemini PRO 1.5 : tout ce qu'il faut savoir sur ce modèle d'IA presque parfait
Google, le célèbre géant de la tech, a rejoint la course à l’IA avec l’arrivée de sa suite Gemini AI. La suite Gemini AI a été officiellement annoncée lors de la…
LLaMA AI de Meta : tout ce qu'il faut savoir sur l'IA open source la plus puissante de Facebook
La série LLaMA de Meta continue de s'améliorer, notamment avec LLaMA 3.1, la dernière version de son grand modèle de langage. LLaMA 3.1 (Large Language Model Meta…
