https://aiyatch.com/blog Practical writing on conversational AI, agents, LLM integration and analytics. en Tue, 11 Aug 2026 00:00:00 GMT https://aiyatch.com/blog/measuring-ai-roi-honestly https://aiyatch.com/blog/measuring-ai-roi-honestly Tue, 11 Aug 2026 00:00:00 GMT How to measure the return on an AI project without fooling yourself: baselines, full costs, holdout attribution, leading indicators and inflated-ROI red flags. StrategyAnalytics https://aiyatch.com/blog/multimodal-ai-business-workflows https://aiyatch.com/blog/multimodal-ai-business-workflows Tue, 30 Jun 2026 00:00:00 GMT Vision-language and audio models now read forms, photos, screenshots and calls directly. Where multimodal AI beats OCR-then-LLM, with examples, limits and cost. Computer VisionLLMsAutomation https://aiyatch.com/blog/mlops-basics-first-model https://aiyatch.com/blog/mlops-basics-first-model Tue, 19 May 2026 00:00:00 GMT The minimum MLOps a team needs to put a first model into production safely: versioning, reproducible training, a registry, serving, monitoring and rollback. MLOpsProduct https://aiyatch.com/blog/open-source-llms-on-prem https://aiyatch.com/blog/open-source-llms-on-prem Tue, 07 Apr 2026 00:00:00 GMT Llama, Mistral and Qwen can run inside your own walls, but should they? When on-prem LLMs pay off, how to size them, and when a hosted API is the smarter call. LLMsMLOpsStrategy https://aiyatch.com/blog/churn-prediction-sales-teams-use https://aiyatch.com/blog/churn-prediction-sales-teams-use Tue, 24 Feb 2026 00:00:00 GMT How to build a churn model that changes behaviour: a clear definition, no leakage, calibrated scores, ranked lists with reasons and holdout-measured lift. AnalyticsStrategy https://aiyatch.com/blog/computer-vision-defect-detection https://aiyatch.com/blog/computer-vision-defect-detection Tue, 20 Jan 2026 00:00:00 GMT A practical guide to visual inspection with computer vision: lighting first, labelling, anomaly detection, edge latency, PLC integration and drift. Computer VisionMLOps https://aiyatch.com/blog/ai-invoice-document-processing-playbook https://aiyatch.com/blog/ai-invoice-document-processing-playbook Tue, 02 Dec 2025 00:00:00 GMT How to automate invoice and document processing with OCR and LLM extraction: schemas, validation, PO matching, confidence-based review and ERP push. AutomationNLPIntegrations https://aiyatch.com/blog/ai-chatbots-for-customer-support https://aiyatch.com/blog/ai-chatbots-for-customer-support Wed, 12 Nov 2025 00:00:00 GMT Beyond the demo: how to design a support assistant that resolves issues, hands over gracefully and earns its keep. Conversational AILLMsProduct https://aiyatch.com/blog/whatsapp-ai-chatbots-for-ecommerce https://aiyatch.com/blog/whatsapp-ai-chatbots-for-ecommerce Tue, 21 Oct 2025 00:00:00 GMT How to launch a WhatsApp AI assistant for an online store: Meta approval, templates vs sessions, order tracking, cart recovery, integrations and hand-off. Conversational AIIntegrationsAutomation https://aiyatch.com/blog/nlp-for-business-insights https://aiyatch.com/blog/nlp-for-business-insights Thu, 02 Oct 2025 00:00:00 GMT A practical guide to using natural-language processing on the unstructured text your company already has. NLPAnalytics https://aiyatch.com/blog/rag-vs-fine-tuning https://aiyatch.com/blog/rag-vs-fine-tuning Tue, 09 Sep 2025 00:00:00 GMT RAG changes what a model knows; fine-tuning changes how it behaves. A practical guide to choosing between them, combining them and evaluating either. RAGFine-tuningLLMs https://aiyatch.com/blog/gpt-integration-for-enterprise https://aiyatch.com/blog/gpt-integration-for-enterprise Thu, 21 Aug 2025 00:00:00 GMT Where large language models earn their place in the enterprise, and the architecture that keeps them safe, cheap and measurable. LLMsIntegrationsStrategy https://aiyatch.com/blog/ai-feasibility-study-in-two-weeks https://aiyatch.com/blog/ai-feasibility-study-in-two-weeks Tue, 15 Jul 2025 00:00:00 GMT A day-by-day plan for deciding whether an AI use case is worth building: discovery, data audit, a thin prototype on real data, a cost model and a go/no-go memo. StrategyProduct https://aiyatch.com/blog/rag-knowledge-bases https://aiyatch.com/blog/rag-knowledge-bases Tue, 10 Jun 2025 00:00:00 GMT Retrieval-augmented generation explained for decision-makers: how it works, where it breaks, and how to make it production-grade. RAGLLMs https://aiyatch.com/blog/ai-agents-vs-automation https://aiyatch.com/blog/ai-agents-vs-automation Tue, 06 May 2025 00:00:00 GMT Deterministic workflows and LLM agents solve different problems. Here is how to choose between them, and how to combine both without losing control. AI AgentsAutomationStrategy https://aiyatch.com/blog/ai-plugin-development https://aiyatch.com/blog/ai-plugin-development Tue, 15 Apr 2025 00:00:00 GMT How to add AI where your team already works, inside the tools they use, with agents that respect approvals and audit trails. AI AgentsAutomationIntegrations https://aiyatch.com/blog/ai-phone-agents-for-small-business https://aiyatch.com/blog/ai-phone-agents-for-small-business Tue, 18 Mar 2025 00:00:00 GMT How an AI phone agent answers, understands and acts on a call, what drives the monthly bill, and when a small business should not build one at all. Voice AIConversational AIAutomation https://aiyatch.com/blog/data-analysis-for-growth https://aiyatch.com/blog/data-analysis-for-growth Wed, 05 Feb 2025 00:00:00 GMT Why most companies should start their AI journey with rigorous analysis of the data they already have, and how to do it in weeks. AnalyticsStrategy