Blog
Latest articles
GuideWhat CrewAI Does, How It Works, and What It Costs
Learn what CrewAI does, how its agents and workflows operate, what features it offers, and how open-source and paid plans affect its cost.
Testml Desk5min read
GuideBolt AI Pricing: Plans, Models, and Usage Costs
See how Bolt AI pricing works, which models Bolt.new offers, and what affects your bill. Learn how to estimate costs before building or coding.
Testml Desk6min read
GuideScale AI Valuation: What the $14.3 Billion Means
Scale AI’s reported $14.3 billion figure refers to Meta’s investment, not the company’s full value. See how its business, investors, and growth prospects shape valuation.
Testml Desk6min read
GuideHow to Write Better AI Prompts for Stronger Writing
Learn how to write better AI prompts with clear context, roles, tasks, limits, and formats. Use examples and workflows to improve AI-assisted writing.
Testml Desk6min read
GuideWhat Is the MCP Protocol? How It Works in AI
Learn what the MCP protocol is, who developed it, how its client-server design works, and how teams use it with business data and existing APIs.
Testml Desk6min read
GuideWhat LLM Does Perplexity Use? Models Explained
Learn which LLM Perplexity uses, how its Sonar models work, and why model choice, web search, and citations shape the answers you see.
Testml Desk5min read
GuideAI Hallucinations: Causes, Risks, and How They Happen
Learn why AI systems hallucinate, how these errors appear, when they pose risks, and which steps can help detect and reduce false claims.
Testml Desk6min read
GuideHow Many AI Models Are There? Types, Training, and Access
Learn how many AI models are available, how teams build and train them, what model types do, and where to find models for your own projects.
Testml Desk7min read
GuideHow Is AI Developing? Trends and Key Players
Learn how AI is developing, which companies lead progress, why growth is so fast, and what AI means for health, finance, education, and society.
Testml Desk6min read