Ehsanullah Baig
Technical AI Writer
Ehsanullah Baig is a passionate tech writer with a focus on software, AI, digital platforms, and startups. He helps readers understand complex technologies by turning them into clear, actionable insights. With 500+ published blogs and articles, he has written and managed content for brands including Zilliz, GilgitApp, ComputeSphere, and other technology-focused organisations.
Articles by Ehsanullah Baig
AI Agent Orchestration Guide
Learn how multi-agent AI systems coordinate tasks, memory, and decision-making.
What Is a Token in AI?
Learn how AI tokens work, affect costs, and shape model memory.
How to Use AI for Better Writing
Master AI-assisted writing while preserving your unique voice and expertise.
What Are AI Hallucinations?
A practical guide to why LLMs hallucinate and how to reduce false AI outputs.
Claude Sonnet 4.6 vs Opus 4.6: Which Model Should You Use in 2026?
Compare Claude Sonnet 4.6 and Opus 4.6 across benchmarks, pricing, and real-world use cases. Learn when to prioritize cost-efficient performance and when deep reasoning justifies the higher price.
Gemini vs ChatGPT vs Claude: Who Wins in 2026?
A clear breakdown of the top AI models: performance, pricing, and real-world use cases to help you choose the right one.
What Is an LLM? How Large Language Models Power Modern AI
Learn what a Large Language Model is, how it works, how it’s trained, real-world use cases, key advantages, limitations, and how developers build with LLMs today.