Last week, I was helping a startup founder set up an automated customer support pipeline. We needed to process thousands of support tickets, categorize them, and draft responses. We started with ChatGPT because it was the default choice, but when I calculated the API costs for processing 50,000 tickets a month, the bill made her wince. So, I pointed her to DeepSeek V4. The cost dropped by over 90%, and the categorization accuracy actually went u
I was staring at a $340 API bill last month. Most of it came from agent loops — my coding assistant spinning through tool calls, reading files, making edits, and sometimes going in circles. When you'r
I was drowning in PDFs last month. I had 40 research papers on sparse attention mechanisms sitting in a folder, and I needed to synthesize them into a literature review for a grant proposal. Every tim
# How to Use ChatGPT for Daily Productivity: A Practical Guide I've been using ChatGPT for months now, and I can honestly say it's transformed how I handle my daily workflow. When I first started, I