Gennaro Cuofano

Gennaro is the creator of FourWeekMBA, which reached about four million business people, comprising C-level executives, investors, analysts, product managers, and aspiring digital entrepreneurs in 2022 alone | He is also Director of Sales for a high-tech scaleup in the AI Industry | In 2012, Gennaro earned an International MBA with emphasis on Corporate Finance and Business Strategy.

Where the Value Flows: The $2T SaaS Market Redistributes, Not Evaporates

The most common mistake in the “SaaS is dead” narrative is treating the $2 trillion SaaS market as a single block that either survives or dies. The reality is far more nuanced: the value redistributes across horizons, and the timing differs dramatically. The Great Interface Inversion — Animated Explainer Horizon 1 (Now to 2028): TAM […]

Where the Value Flows: The $2T SaaS Market Redistributes, Not Evaporates Read More »

RLVR: Why “Reward the Truth, Not the Vibe” Is the Biggest Training Breakthrough Since Pretraining

Reinforcement Learning from Verifiable Rewards emerged in 2025 as the most consequential training breakthrough since pretraining itself. The mechanics are deceptively simple — but the implications reshape the entire AI landscape. The Five Scaling Phases of AI — Animated Explainer How It Works Instead of training against human preferences (RLHF), models train against automatically verifiable

RLVR: Why “Reward the Truth, Not the Vibe” Is the Biggest Training Breakthrough Since Pretraining Read More »

Test-Time Compute: The Discovery That Models Can Think Longer, Not Just Bigger

OpenAI’s o1 model, released in late 2024, introduced a new scaling dimension entirely. Rather than investing more compute in training, the model could invest more compute at inference time — “thinking” through problems step by step. The Five Scaling Phases of AI — Animated Explainer The Revolution This was revolutionary because it decoupled capability from

Test-Time Compute: The Discovery That Models Can Think Longer, Not Just Bigger Read More »

From SFT to RLHF: The Thin Layers That Made ChatGPT Possible

While pretraining scaling consumed the headlines, a quieter revolution was happening in the stages that came after. The production LLM stack stabilized into three layers: pretraining, supervised finetuning (SFT), and RLHF. The Five Scaling Phases of AI — Animated Explainer The Transformation SFT turned a raw text predictor into something that could follow instructions. RLHF

From SFT to RLHF: The Thin Layers That Made ChatGPT Possible Read More »

The Chinchilla Correction: How “Train Longer, Not Bigger” Changed Everything

DeepMind’s Chinchilla paper was a watershed moment. By training models across a much wider range of sizes and data volumes, it demonstrated that Kaplan’s scaling laws had a systematic bias. The Five Scaling Phases of AI — Animated Explainer The Corrected Finding For compute-optimal training, model size and training data should scale equally. The Chinchilla

The Chinchilla Correction: How “Train Longer, Not Bigger” Changed Everything Read More »

The Kaplan Era: When “Just Make It Bigger” Launched the AI Revolution

In 2020, OpenAI published the original scaling laws alongside GPT-3 and established the first quantitative framework for AI capability growth. The thesis was straightforward: performance scales as a power law with model size. The Five Scaling Phases of AI — Animated Explainer The Numbers GPT-3 used 175 billion parameters trained on 300 billion tokens —

The Kaplan Era: When “Just Make It Bigger” Launched the AI Revolution Read More »

The Five Scaling Phases of AI: From “Make It Bigger” to “Reward the Truth”

The story of modern AI isn’t a straight line of “bigger models = better results.” It’s a sequence of paradigm shifts, each one redefining where compute creates capability. Understanding these phases is the structural map that explains why 2025’s models weren’t dramatically larger than 2023’s — yet reasoned dramatically better. The Five Scaling Phases of

The Five Scaling Phases of AI: From “Make It Bigger” to “Reward the Truth” Read More »

Scroll to Top
FourWeekMBA