https://sincllm.com/blog Decision guides and operating checklists for production AI systems. en-us Fri, 10 Jul 2026 00:00:00 GMT https://sincllm.com/blog/ai-agent-evaluation-checklist https://sincllm.com/blog/ai-agent-evaluation-checklist Fri, 10 Jul 2026 00:00:00 GMT Evaluate AI agents across task success, tool use, permissions, state, recovery, stop behavior, and operating cost with a production-ready checklist. https://sincllm.com/blog/llm-observability-metrics-production https://sincllm.com/blog/llm-observability-metrics-production Fri, 10 Jul 2026 00:00:00 GMT Instrument production LLM systems with traces and metrics for reliability, latency, quality, retrieval, tools, safety, usage, and user outcomes. https://sincllm.com/blog/rag-vs-fine-tuning-vs-long-context https://sincllm.com/blog/rag-vs-fine-tuning-vs-long-context Fri, 10 Jul 2026 00:00:00 GMT Choose RAG, fine-tuning, long context, or a hybrid based on knowledge freshness, behavior change, evidence needs, and operational load. https://sincllm.com/blog/how-ai-agents-use-memory https://sincllm.com/blog/how-ai-agents-use-memory Wed, 24 Jun 2026 00:00:00 GMT How do AI agents remember things? A beginner guide to agent memory: short-term vs long-term, how memory is stored with context and retrieval, and how to keep it clean. https://sincllm.com/blog/how-ai-agents-use-tools https://sincllm.com/blog/how-ai-agents-use-tools Wed, 24 Jun 2026 00:00:00 GMT How do AI agents use tools? A beginner guide to function calling: what a tool is, how an agent picks one, a worked example, common tools, and how to keep tool use safe. https://sincllm.com/blog/how-to-build-your-first-agentic-workflow https://sincllm.com/blog/how-to-build-your-first-agentic-workflow Wed, 24 Jun 2026 00:00:00 GMT A beginner, step-by-step guide to building your first agentic workflow: write the goal, list the steps, match steps to tools, add checks, and set a stop rule. https://sincllm.com/blog/keep-ai-agents-safe https://sincllm.com/blog/keep-ai-agents-safe Wed, 24 Jun 2026 00:00:00 GMT A beginner guide to AI agent safety: least privilege, a human check before risky actions, a stop rule, keeping a log, and watching for prompt injection. https://sincllm.com/blog/what-is-an-ai-agent https://sincllm.com/blog/what-is-an-ai-agent Wed, 24 Jun 2026 00:00:00 GMT What is an AI agent? A beginner guide in plain words: how an agent differs from a chatbot, the four parts of an agent (model, tools, memory, goal), and a simple example. https://sincllm.com/blog/what-is-an-agentic-workflow https://sincllm.com/blog/what-is-an-agentic-workflow Tue, 23 Jun 2026 00:00:00 GMT What is an agentic workflow? A plain-English beginner guide to AI agents: the plan, act, and check loop, how agents use tools and memory, and how an agent differs from a single prompt. https://sincllm.com/blog/ai-vendor-contract-questions-checklist https://sincllm.com/blog/ai-vendor-contract-questions-checklist Sun, 21 Jun 2026 00:00:00 GMT Before signing any AI vendor contract, ask these 10 due-diligence questions. Built from sincllm's 10-Point AI Vendor Audit criteria used in production systems. https://sincllm.com/blog/ai-agency-vs-in-house-vs-saas-decision https://sincllm.com/blog/ai-agency-vs-in-house-vs-saas-decision Sun, 21 Jun 2026 00:00:00 GMT CTO's guide to choosing between AI agency, in-house build, and SaaS using a 10-criteria framework that surfaces lock-in, cost, and talent risk before you sign. https://sincllm.com/blog/ai-agent-sandbox-separation-production https://sincllm.com/blog/ai-agent-sandbox-separation-production Sun, 21 Jun 2026 00:00:00 GMT When AI agents share state across environments, a test run can trigger a production side effect. Here is the engineering control that prevents it. https://sincllm.com/blog/ai-build-vs-buy-regulated-industries https://sincllm.com/blog/ai-build-vs-buy-regulated-industries Sun, 21 Jun 2026 00:00:00 GMT Regulated AI decisions need more than a generic build vs buy matrix. Criteria 3 and 7 are binary gates: data residency, audit trails, and compliance risk. https://sincllm.com/blog/ai-build-vs-buy-checklist-engineering-teams https://sincllm.com/blog/ai-build-vs-buy-checklist-engineering-teams Sun, 21 Jun 2026 00:00:00 GMT Stop guessing on AI build vs buy. This 10-criteria checklist from sincllm covers time-to-value, lock-in risk, ML talent, 3-year cost, and more. https://sincllm.com/blog/ai-data-residency-requirements-enterprise https://sincllm.com/blog/ai-data-residency-requirements-enterprise Sun, 21 Jun 2026 00:00:00 GMT Enterprise buyers in regulated industries ask AI vendors about data residency. The exact questions, what good answers look like, and the build-vs-buy framework.