Theo's blog

My thoughts, tutorials, and insights on web development, AI, technology & science.

DeepSeek V3.1: Revolutionary Hybrid AI Model Cuts Costs by 6x While Outperforming GPT-5

Chinese startup DeepSeek AI just released V3.1 - a groundbreaking hybrid model with dual Think/Non-Think modes that's 6x cheaper than GPT-5 while delivering superior performance.

Aug 28, 2025 • 4 min read

AI DeepSeek Machine Learning Open Source

AI & Machine Learning

The first time the AI won the humans and a championship.

Aug 15 • 10 min read

OpenAI re-activates their old models of chatGPT after Sam Altman admitted a problematic GPT-5 launch

Aug 11 • 4 min read

AI & Machine Learning

Free Local AI Development with Bolt.AI and Ollama: Code Without the Cloud Costs

Aug 6 • 5 min read

AI & Machine Learning

Developing a Custom AI Assistant for E-Commerce

Feb 10 • 4 min read

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