Latest AI engineering guides
New and updated guides on LLM systems, AI interviews and AI engineering careers.
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· 4 min read
H1B vs O1 Visas for AI Researchers at OpenAI
Compare processing times, caps, and qualifications for H1B and O1 visas to choose the best strategy for AI researcher roles at OpenAI.
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· 9 min read
Negotiating PM Salary After a Layoff
Learn how Senior and Staff Product Managers can negotiate compensation after a layoff by focusing on risk mitigation and immediate business utility.
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· 20 min read
xAI PM Interview 2026: Process, Product Sense, STAR & System Design
xAI PM interview guide: hiring loop and timeline, product sense and behavioral questions with STAR examples, technical and system design rounds, plus a prep checklist.