Deep Learning

Generative AI is one of the most transformative technological shifts of the 21st century. Unlike traditional AI systems that classify, predict, or detect, Generative AI creates — text, images, audio, video, code, and even three-dimensional structures. It is the technology behind ChatGPT writing articles, Midjourney painting photorealistic art, and GitHub Copilot completing entire functions from a comment.

Google’s Gemini models have set new benchmarks in AI capability by introducing native multimodality, massive context windows, and key architectural optimizations. Unlike older models like GPT-3 or BERT, Gemini is built to handle multiple types of data from day one and utilizes highly efficient attention mechanisms.

For years, Recurrent Neural Networks (RNNs) and Long Short-Term Memory (LSTM) networks were the undisputed champions of sequential data processing. They powered state-of-the-art translation systems, voice assistants, and text generation models. However, in 2017, the seminal paper “Attention Is All You Need” (Vaswani et al.) introduced the Transformer architecture. Within a few years, RNNs and LSTMs were almost entirely phased out of mainstream AI models.

In 2018, Google researchers published a landmark paper titled “BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding” (Devlin et al.). This research fundamentally shifted the field of Natural Language Processing (NLP). Before BERT, models processed text sequentially from left to right or right to left. BERT introduced a method to train language representations that look at the context from both directions simultaneously.

In 2017, the artificial intelligence landscape changed forever with the publication of the seminal paper “Attention Is All You Need” by Vaswani et al. The paper introduced the Transformer, a revolutionary neural network architecture that discarded recurrence (RNNs, LSTMs) entirely, opting instead to process sequential data in parallel using the Self-Attention Mechanism.

In the landscape of Natural Language Processing (NLP) and Artificial Intelligence, the ability to translate languages, summarize articles, and generate conversational responses has undergone a revolution. At the heart of this transformation lies the Sequence-to-Sequence (Seq2Seq) architecture and the pioneering Attention Mechanism. Before the advent of modern Transformers, these two innovations solved one of deep learning’s greatest challenges: mapping input sequences to output sequences when their lengths differ.

In the digital era of 2026, Computer Vision (CV) has become one of the most transformative branches of Artificial Intelligence. It is the science that allows computers to “see” and interpret the visual world just as humans do—if not better. From the facial recognition on your smartphone to the autonomous drones delivering packages, CV is everywhere. But how does a machine actually translate a grid of numbers into a recognized object?