#Learning Resources — Kunal Ganglani

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Generative AI Courses in 2026: What 6,000 Views/Day of Tutorials Won't Teach You About Production

Simplilearn's generative AI course is pulling thousands of views daily, but developers are discovering that what these tutorials skip — debugging AI code, hallucination handling, context window budgeting — is exactly what production demands.

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RAG Context Window Limits: Why Bigger Is Not Better [2026] Expanding your context window from 4K to 128K tokens doesn't fix RAG — it masks retrieval failures with coherent-sounding hallucinations. 14 min read
Fine-Tuning vs RAG vs Prompt Engineering: Decision Framework [2026] Stop guessing which LLM technique to use. 14 min read
Why AI Latency Matters More Than Intelligence: The 232ms Lesson From GPT-4o Everyone's obsessed with making AI smarter. 7 min read