Hi, I'm Jyo. I build engineering teams and AI-first products that scale. I currently lead Developer Experience at HackerRank, where we're building an AI-f...
For the past few years, one of the first things developers checked before picking an LLM was its knowledge cutoff date. GPT-4? September 2021. Claude 3? August 2023. It became as routine as checking the pricing page. Then every major model got web search. Claude, ChatGPT, Gemini, Grok — they can all browse the web now. So the obvious question is: does the cutoff even matter anymore? The answer is…
In Part 1, we saw how personality changed the conversation. Now, let’s see what happens when we ask them to stop talking and start painting. Chatting is easy. You can ramble, you can hedge, you can politely disagree. But art is unforgiving. You either put the pixel in the right spot, or you don't. After seeing my agents argue about gym designs in text, I wanted to raise the stakes. I wanted to see…
I have been using large language models for a little over 3 years now, ever since ChatGPT was announced. In these three years, I witnessed how AI took over the world and opened up possibilities on how you can use these language models for your own use case. I have tried and tested probably every major LLM available in the market, in both personal and professional scenarios. Lately, I have been…
What happens when you give AI agents distinct personalities? I built a system using Pokémon to find out. Most AI agents today are boring. They're optimized, efficient, and somewhat predictable. Ask ChatGPT the same question ten times, and you'll get ten variations of the same response. There's no personality, no quirks and no authentic voice. But what if AI agents had real personalities? What if…
Exploring how to capture time-aware relationships in knowledge graphs using F1 data, OpenAI's API, and Neo4j Most knowledge graphs represent relationships as static facts: "Lewis Hamilton has a race engineer Peter Bonnington." But this misses crucial temporal context - when did this relationship exist? Did it change over time? This post documents building a temporal knowledge graph that preserves…