Vishwa Ranjan — WritingEssays on AI, markets, energy, and building.https://vishwaranjan.in/From the trading ring to the run loop: why I stopped pressing the buttonhttps://vishwaranjan.in/writing/trading-ring-to-run-loop/https://vishwaranjan.in/writing/trading-ring-to-run-loop/A journey from human decisions to fully automated trading — what it took to remove myself from my own system, and what that removal taught me.Sun, 23 Aug 2026 00:00:00 GMTThe Circle of Stupidity: Why Machines Can't Outgrow Ushttps://vishwaranjan.in/writing/circle-of-stupidity/https://vishwaranjan.in/writing/circle-of-stupidity/Why AI's dependence on the human knowledge base may keep us a step ahead — and, honestly, where that argument breaks.Sun, 05 Jul 2026 00:00:00 GMTAttention vs. Context: The Two Pillars of LLMs — and Why One Quietly Decides the Winnerhttps://vishwaranjan.in/writing/attention-vs-context/https://vishwaranjan.in/writing/attention-vs-context/We've spent a decade obsessing over attention. The real battleground is context — the model's working memory, and where most AI products quietly fail.Mon, 29 Jun 2026 00:00:00 GMTFriday the 11th to July the 14th: four unforgettable days, four unforgettable personalitieshttps://vishwaranjan.in/writing/four-unforgettable-days/https://vishwaranjan.in/writing/four-unforgettable-days/A short memoir — how four days in July 2014 changed me and my career forever.Thu, 04 Jun 2026 00:00:00 GMT