https://blog.bhaveshjain.com/ Notes on LLM evaluation, retrieval, forecasting, and strategic foresight. en hello@bhaveshjain.com (Bhavesh Jain) hello@bhaveshjain.com (Bhavesh Jain) Tue, 12 May 2026 00:00:00 +0000 hand-rolled https://blog.bhaveshjain.com/black-box-to-glass-box.html https://blog.bhaveshjain.com/black-box-to-glass-box.html Tue, 12 May 2026 00:00:00 +0000 multi-agent Three layers of transparency for multi-agent AI systems and what happened when we put each in front of real users. https://blog.bhaveshjain.com/forecasting-air-cargo.html https://blog.bhaveshjain.com/forecasting-air-cargo.html Fri, 08 May 2026 00:00:00 +0000 lessons Five lessons from forecasting air cargo demand for a German logistics partner, and why your baseline is closer than you think. https://blog.bhaveshjain.com/trend-radar-with-llms.html https://blog.bhaveshjain.com/trend-radar-with-llms.html Sat, 02 May 2026 00:00:00 +0000 LLMs Building a trend radar with LLMs without hallucinating the future: how JIH Trend Radar uses LLMs only at the final mile. https://blog.bhaveshjain.com/how-to-evaluate-llm-apps.html https://blog.bhaveshjain.com/how-to-evaluate-llm-apps.html Tue, 28 Apr 2026 00:00:00 +0000 evaluation How to actually evaluate an LLM application: five mistakes I see often, and the fixes that have held up in production. https://blog.bhaveshjain.com/trend-radar-in-boardroom.html https://blog.bhaveshjain.com/trend-radar-in-boardroom.html Wed, 22 Apr 2026 00:00:00 +0000 strategy What a trend radar actually does in a boardroom: how executive teams really use one, and what makes one survive the first quarter. https://blog.bhaveshjain.com/rag-not-silver-bullet.html https://blog.bhaveshjain.com/rag-not-silver-bullet.html Mon, 20 Apr 2026 00:00:00 +0000 RAG Why retrieval-augmented generation is not a silver bullet: three failure modes that retrieval does not fix. https://blog.bhaveshjain.com/bibliometrics-for-beginners.html https://blog.bhaveshjain.com/bibliometrics-for-beginners.html Wed, 15 Apr 2026 00:00:00 +0000 bibliometrics Bibliometrics for beginners: three things to count in patent and paper data, two pitfalls to avoid, where to start. https://blog.bhaveshjain.com/multi-agent-eval-harnesses.html https://blog.bhaveshjain.com/multi-agent-eval-harnesses.html Sun, 12 Apr 2026 00:00:00 +0000 multi-agent Tactical notes from building evaluation harnesses for multi-agent systems where many agents call each other. https://blog.bhaveshjain.com/foresight-vs-forecasting.html https://blog.bhaveshjain.com/foresight-vs-forecasting.html Wed, 08 Apr 2026 00:00:00 +0000 methods Strategic foresight and forecasting are not the same. Why confusing them costs a quarter, and how to tell them apart. https://blog.bhaveshjain.com/cost-of-average-accuracy.html https://blog.bhaveshjain.com/cost-of-average-accuracy.html Sat, 04 Apr 2026 00:00:00 +0000 metrics Why average accuracy hides the failures that matter in machine learning, and the metrics that actually catch them. https://blog.bhaveshjain.com/patent-signal.html https://blog.bhaveshjain.com/patent-signal.html Thu, 02 Apr 2026 00:00:00 +0000 patents Patents lead products by 2 to 4 years. How to read patent filings as an early signal without drowning in noise. https://blog.bhaveshjain.com/production-time-series-2026.html https://blog.bhaveshjain.com/production-time-series-2026.html Thu, 26 Mar 2026 00:00:00 +0000 time-series Production time series in 2026: the unfashionable methods and boring tools that still run most of what matters. https://blog.bhaveshjain.com/designing-for-10-year-question.html https://blog.bhaveshjain.com/designing-for-10-year-question.html Sun, 22 Mar 2026 00:00:00 +0000 strategy A simple framing for thinking ten years out when you only have data from the last five.