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…
LongCat-2.0: Meituan’s 1.6 Trillion-Parameter Open-Source Coding Model
Meituan has open-sourced LongCat-2.0, a 1.6 trillion-parameter Mixture-of-Experts model with a native 1-million-token context window, released on June 30, 2026…
What Is GLM? Every Zhipu AI’s Open Model Explained
GLM is the family of large language models built by Zhipu AI, the Chinese lab now trading as Z.ai. If you typed “what is GLM” expecting the statistics term or the…
What Is Open Source AI? A Clear 2026 Guide
Most AI models people call “open source” are not actually open source. They are open-weight, a narrower thing, and the gap between the two decides what you can…
Seedance 2.5 Explained: ByteDance’s 30-Second AI Video Model and the New 4K Seedance 2.0
ByteDance just announced Seedance 2.5, an AI video model that generates a full 30-second clip in a single pass with no stitching, breaking a limit that has held…
Sakana Fugu: The New AI Model That Orchestrates Other AI Models
On June 22, 2026, Tokyo-based Sakana AI launched Sakana Fugu, and it works unlike almost any model you’ve used. Instead of trying to be the smartest single brain in…
Seed 2.1 Pro Review: ByteDance’s New Model Matching Claude Opus 4.6
ByteDance’s new Seed 2.1 Pro scored 1539 on Code Arena: Frontend, landing at #8 in the world and drawing level with Claude Opus 4.6. That is a remarkable result for…
Best Open Source AI Models in 2026, Ranked and Compared
The best open source AI models changed hands again in September. Xiaomi published the weights for MiMo-V2.6-Pro on September 21, 2026 under a plain MIT license, and…
Who Is Demis Hassabis? DeepMind CEO Bio, Net Worth & Family
Demis Hassabis is the co-founder and CEO of Google DeepMind, a 2024 Nobel laureate in Chemistry, and the man whose lab built Gemini, the AI model now woven through…
Projects Are Coming to Fello AI 6.6.0
If you use AI for more than the occasional one-off question, your work has a way of scattering — a draft in one chat, the research for it in another, your notes…
GLM 5.2: Zhipu’s 1M-Context Open-Source Model Explained
Update, September 25, 2026: GLM 5.2 is now a legacy checkpoint. The GLM Coding Plan no longer serves it and routes plan requests for it to GLM 5.3. On the…
Kimi K2.7 Code Review: Moonshot AI’s 1T Open-Weight Coding Model
Moonshot AI released Kimi K2.7 Code on June 12, 2026, and it is one of the largest open-weight coding models you can download right now, though it has since been…
Rio 3.5 Open 397B: A City Government Just Shipped a Frontier AI Model
The city government of Rio de Janeiro just released a frontier-class open AI model. It is built to go head to head with the best open systems on the planet. Rio 3.5…
Nex-N2-Pro: The Free Open-Source Model That Goes Toe-to-Toe With GPT-5.5
A Chinese AI lab just released a free model that scores 80.8 on SWE-Bench Verified and 75.3 on Terminal-Bench 2.1, putting it in the same league as GPT-5.5 and…
Grok vs ChatGPT: Which AI Chatbot Is Actually Better in 2026?
Update, October 1, 2026: OpenAI shipped GPT-6.1 Sol on September 29, and on the developer side it now leads this comparison clearly: 51.8 on the Artificial Analysis…
NVIDIA Nemotron 3 Ultra With 550B parameters Just Released
On June 4, 2026, NVIDIA released Nemotron 3 Ultra, a fully open 550 billion parameter reasoning model built specifically for long running agents. According to…
Microsoft Just Launched Its Own MAI Models
On June 2, 2026, at its Build developer conference, Microsoft announced a family of seven in-house AI models under the MAI brand, the most concrete step yet in the…
MiniMax M3 Is Here With Frontier Coding, 1M Context, and Native Multimodality
On June 1, 2026, MiniMax officially released M3, the Shanghai lab’s next flagship language model, and it shipped exactly as promised. The model that spent weeks as…
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…
SubQ: A New LLM with a 12 Million Token Context That Rivals Claude & ChatGPT
On May 5, 2026, Subquadratic launched SubQ, the first frontier LLM built on a fully subquadratic sparse-attention architecture, with a 12 million token context…
How to Cancel ChatGPT Subscription in 2026: iPhone, Android, and Web
The number one reason ChatGPT cancellations “don’t work” has nothing to do with OpenAI’s website. It’s that ChatGPT runs on three separate billing systems, and most…
Grok 4.3 Review: File Generation, 1M Context, and a 40% API Price Cut
xAI just rolled Grok 4.3 out to the full API on April 30, 2026, two weeks after a $300/month beta locked behind SuperGrok Heavy. The bigger story is the price…
ChatGPT vs Gemini in 2026: Which AI Should You Actually Use?
Update, October 1, 2026: OpenAI shipped GPT-6.1 Sol on September 29 at the same $2/$10 as GPT-6 Sol, and it scores 51.8 on the Artificial Analysis Intelligence…
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…
Gemini 3.1 Pro Is Here: Benchmarks, Pricing, and How It Stacks Up Against Claude and GPT
Google released Gemini 3.1 Pro on February 19, 2026, and its benchmark numbers are hard to ignore. The model scored 77.1% on ARC-AGI-2, a test specifically designed…
What Does AI Know About You? Much More Than You Think
Most people think AI chatbots such as ChatGPT, Gemini, Claude or DeepSeek only know what you tell them. But that’s not the full story. From just a few messages, AI…
MiniMax M2.5: A New Chinese Open-Source Model That Claims to Beat Claude & GPT at Coding
MiniMax M2.5 scores 80.2% on SWE-Bench Verified, runs at 100 tokens/sec, and costs $1/hour. Here’s what we know — and what’s still unverified.
