http://digivisory.com Practical AI intelligence for operators who build, buy, and deploy. en-us Tue, 01 Sep 2026 22:07:11 GMT http://digivisory.com/blog/ai-operating-model http://digivisory.com/blog/ai-operating-model An AI operating model assigns ownership, defines risk tiers, sets delivery standards, and enforces control to manage AI systems consistently and safely across the enterprise. AI Operating Frameworks Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/how-to-measure-ai-roi http://digivisory.com/blog/how-to-measure-ai-roi Measure AI ROI by focusing on workflows, not tools or seats. Establish a baseline, include verification costs, and separate value into four types to get real numbers. AI Value & Adoption Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/how-to-design-an-ai-workflow http://digivisory.com/blog/how-to-design-an-ai-workflow An AI workflow is a repeatable sequence turning defined inputs into outputs with humans in the loop where errors are costly. This guide shows how to design and measure such workflows. AI Workflows Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/how-companies-actually-use-ai http://digivisory.com/blog/how-companies-actually-use-ai Companies disclose AI use through engineering blogs, job postings, patents, and filings. This guide ranks these sources by trustworthiness to reveal what AI systems actually run in production. AI in the Wild Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/enterprise-ai-implementation-playbook http://digivisory.com/blog/enterprise-ai-implementation-playbook Enterprise AI succeeds by building operational memory and workflows before models. Focus on capturing decisions, exceptions, and corrections to avoid stalled pilots and failed rollouts. AI Playbooks Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/how-to-evaluate-ai-vendors http://digivisory.com/blog/how-to-evaluate-ai-vendors Evaluate AI vendors using a 12-point scorecard covering problem fit, memory ownership, exit path, evaluation evidence, and support. Focus on operational control and exit options before buying. AI Playbooks Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/prompting-vs-rag-vs-fine-tuning http://digivisory.com/blog/prompting-vs-rag-vs-fine-tuning Choose prompting when facts are known and behavior steering is needed. Use RAG for dynamic, document-based answers. Fine-tune for stable, repeatable tasks requiring consistent output. AI Education Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT http://digivisory.com/blog/rent-the-model-own-the-memory http://digivisory.com/blog/rent-the-model-own-the-memory Enterprise AI memory architecture captures your organization's decision knowledge separately from rented models. Owning memory ensures continuity and accuracy when swapping AI providers. AI Operating Frameworks Jeff Ellis Mon, 10 Aug 2026 13:00:00 GMT