Claude Code vs Cursor vs Copilot: 2026 Comparison
We tested all three AI coding assistants on real projects. Here's which one actually makes you more productive.
Articles by Alex Rivera
Articles by Alex Rivera on AI Pulse. 25 articles covering AI news, tools, research, and analysis.
Anthropic Launches Claude Enterprise With Unlimited Memory
Claude Enterprise offers persistent memory across conversations, 500K token context windows, and SOC 2 Type II compliance for business customers.
The 50 Best AI Tools of 2026: Complete Guide by Category
From coding assistants to image generators to productivity apps. Every AI tool worth knowing, organized by what you actually need to do.
The 10 Hottest AI Repositories on GitHub Right Now (February 2026)
From autonomous hackers to on-device multimodal models, these repos are defining the cutting edge. Combined: 800K+ stars.
OpenClaw: The Hottest AI Tool of 2026 and Best Uses
From automating 4,000 emails overnight to building custom trading bots, the open-source AI agent has 135K GitHub stars and a thriving ecosystem. We compiled the most useful repositories and creative use cases.
Grok 3 Has Real-Time Web Access and No Content Filters
xAI's unfiltered model can search the live web and respond without guardrails. Early users are finding creative—and concerning—use cases.
Best AI Coding Models of February 2026: Ranked
We surveyed 5,000 developers about which models they actually use. Claude leads for complex tasks, GPT-5 for speed.
Top 10 AI Tools Companies Are Wasting Money On (According to Their Own Employees)
We surveyed 5,000 workers about their company's AI investments. The results are embarrassing.
AI Weather Model Predicted Hurricane 72 Hours Before NOAA
Google's GraphCast gave Florida extra time to evacuate. Traditional forecasting is being rapidly outpaced.
Top 10 AI Fails of January 2026: From Hallucinated Citations to Racist Chatbots
Every month we compile the worst AI mistakes. This month's list includes a legal brief citing fake cases and a customer service bot that went off-script.
OpenAI Drops GPT-5 Turbo at Half the Price
A surprise pricing update makes GPT-5 Turbo cheaper than Claude and Gemini. Competitors have hours to respond.
Meta Llama 4 Leaked: Beats GPT-5 on All Tests
Internal documents show Llama 4 outperforming all competitors. Meta plans to release it open-source in March.
Mistral Releases Free GPT-4 Competitor
Mistral Large 3 matches GPT-4o on most benchmarks and runs on a single GPU. The open-source AI movement just got a major boost.
China's AI Chip Doesn't Need NVIDIA—Sanctions May Backfire
Huawei's Ascend 920 matches H100 performance at half the power. The chip war just got complicated.
SpaceX Acquired xAI: Largest Merger Ever
Elon Musk merged his AI company with his rocket company. He says 'space-based AI is obviously the only way to scale.'
Google Announces Gemini 3. Here's What Actually Matters.
Cutting through the marketing hype to find the real advances (and limitations).
Your Government Uses AI to Watch You
From facial recognition to predictive policing, AI surveillance is expanding faster than laws can keep up.
Elon's xAI Releases Grok 3 With Fewer Guardrails
The new model will discuss weapons, drugs, and controversial politics. xAI says it's about 'free speech.' Critics say it's reckless.
Why Open Source AI Might Win the Long Game
Llama, DeepSeek, Mistral, and Qwen are catching up to closed models. The implications are enormous.
Andrej Karpathy's 2026 AI Predictions Are Wild (And Probably Right)
The former Tesla AI director shared his annual predictions thread. Here's what caught our attention.
OpenClaw Is the AI Assistant That Actually Does Things
It'll check you into flights, negotiate with car dealers, and join video calls on your behalf. 145k GitHub stars agree.
Frontier Models 2026: Claude Opus 4.5, GPT-5, and the New Leaderboard
The Big Three have all shipped major updates. Here's how they stack up and what it means for your workflows.
AI Predicted a Landslide 6 Hours Early. An Entire Village Evacuated in Time.
Satellite imagery and AI gave enough warning to move 3,000 people. Zero casualties in what would have been a disaster.
How to Set Up Claude Code and 10x Your Development Workflow
The complete guide to installing, configuring, and actually using Claude Code effectively.
Stable Diffusion 4 Generates Consistent Characters
The holy grail of AI art: same character, different scenes, perfect consistency.