Avi Chawla
2 Intel
Avi Chawla is a data scientist and educator based in Gurgaon, India, with a computer science degree from IIT (BHU) Varanasi and prior experience as an AI Engineer at Mastercard. He is co-founder of Daily Dose of Data Science and co-editor-in-chief at AIport, where he focuses on practical Python and machine learning education for industry professionals.
Is this you? Sign in with X to claim this profile.
Intel
How prompt caching works and why it matters: an agent resends its whole conversation every turn, so system instructions, tool definitions and project context are re-read and re-billed each time, with a case study reaching a 92% cache hit rate.
A primer on eleven LLM evaluation methods, opening with why two metrics can rank the same models in opposite orders: a paraphrase scores near zero on BLEU and near the top on BERTScore.