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
Claude Model Comparison Guide
Compare Claude models by pricing, benchmarks, and best use cases.
What Is Machine Learning?
Learn how machine learning works with simple examples and clear explanations.
What Is AI Bias?
Understand AI bias, its causes, examples, and practical ways to reduce it.
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.