How Two Ancient Greeks Created Modern AI (Without Knowing It)

At the heart of both philosophy and computer science lies a single, crucial question: How do we build a model of the world? Plato and Aristotle approached this question from completely opposite directions, and their answers map almost perfectly onto modern programming and machine learning approaches. Plato’s Perfect Forms in Your Code Plato believed everything we see is an imperfect copy of a perfect, unchanging form. Take a circle you draw on paper, according to Plato, it’s just an imperfect representation of a perfect circle that exists as an abstract form, with exact mathematical properties no physical circle can fully achieve. ...

September 9, 2025 · 3 min · 458 words · Necati Demir

GPT-5 Fast vs Thinking vs Pro: How They Actually Work

OpenAI recently released the GPT-5 family, introducing three distinct options for Pro users: GPT-5 Fast, GPT-5 Thinking, and GPT-5 Pro. While it’s common knowledge that GPT-5 Fast handles simple tasks and GPT-5 Pro tackles complex ones, the underlying mechanisms remain unclear to many users. This post provides a concise explanation of how each variant operates and when to use them effectively. GPT-5 Fast For the context of this article, we will use GPT-5 Fast as our base model, think of it as a black box optimized for speed, good old LLM. When you submit a query, it processes the request and delivers an answer quickly without extensive deliberation. ...

August 25, 2025 · 3 min · 454 words · Necati Demir

The AGI Definition War That's Breaking Contracts & Changing Laws

We keep hearing this: “AGI is coming.” But what exactly is AGI? Let’s explore this critical question. Three Different Lenses Let’s look at AI through three different lenses. The Economics Lens OpenAI defines AGI as “highly autonomous systems that outperform humans at most economically valuable work.” Their focus is entirely economic—it’s about jobs and economic productivity. When framed this way, the definition essentially states: if AI surpasses humans at most work that people are paid to perform, then we have achieved AGI. The moment AI can produce the majority of economically valuable work, we’ve crossed the AGI threshold. ...

August 21, 2025 · 4 min · 680 words · Necati Demir

Building an End-to-End Chat Bot with ONNX Runtime and Rust

Table of Contents Introduction Prerequisites Project Setup Architecture Overview Exporting Models to ONNX Loading an ONNX Model Text Generation Pipeline Building the CLI Chat Interface Going Further Conversation Memory Temperature & Top-p Sampling Streaming Tokens Performance Optimizations Testing Deployment Considerations Conclusion TLDR ...

July 6, 2025 · 8 min · 1684 words · Necati Demir