Me importa el futuro porque es el lugar donde voy a pasar el resto de mi vida. Woody Allen
In my previous article about the shutdown of Fable 5 and Mythos 5, I mentioned that I would write in more detail about prompt jailbreaking — the technique that allows…
Updated June 12, 2026. I have been writing on this blog for years about artificial intelligence, security, and the way these technologies intersect with politics and our daily lives. Rarely,…
For more than a decade, training and running artificial intelligence models has revolved around an almost undisputed protagonist: the NVIDIA GPU. However, a company called Cerebras Systems has decided to…
Open-Source LLMs that rival paid models in 2026: a practical comparison For years, the conversation about state-of-the-art large language models was dominated by closed, paid APIs: GPT, Claude and Gemini.…
An honest look at Anthropic’s new Claude Opus 4.7: what it is, where it fits in the Claude family and why it matters for those of us building with AI.
A few days ago, I had a brief technical chat with a friend who finds the world of distributed systems fascinating, regarding the Bitcoin handshake process. Although our conversation initially…
Today I bring something a little different. Since Rust has become one of the trendy languages and one of my favorites for working with Blockchain, I’ve been wondering whether it…
These days I’ve had a bit more free time, so I’ve been uploading the programs I’ve been writing over the years to GitHub. Although I’ve been programming for a long…
Welcome to this journey back to the origins of personal computing, where we’ll explore the iconic ZX Spectrum 48K — the first computer I ever owned, and the one that…
ConsenSys announces the end of Truffle and Ganache, and the arrival of Hardhat. In a significant move in the Ethereum development ecosystem, ConsenSys has officially announced the end of life…
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