Open source and closed source AI models have different trade-offs. This post covers capability, cost, data sovereignty, and how to decide which fits your use case.
The three-stage pipeline that turns raw compute into a conversational AI model. Pretraining, supervised fine-tuning and RLHF explained — no equations, just the concepts.
AI alignment is the reason ChatGPT, Claude and SAP Joule behave the way they do. This post explains what alignment means, how RLHF works and why it still isn't a solved problem.
Prompt injection is OWASP's #1 LLM risk. This post explains direct and indirect attacks, why traditional security can't stop them, and the four defence layers that work.
SAP Business AI and Joule explained — what Joule actually does, how it differs from a generic AI copilot, and where AI sits across S/4HANA, BTP, and SuccessFactors
Most AI pilots succeed. Most AI deployments fail. LLMOps closes that gap — covering deployment, observability, cost control, and governance for LLMs in production.
SAP Analytics Cloud combines BI, planning and predictive analytics in one tool. Learn what SAC is, how it connects to S/4HANA and where it fits in the SAP stack.
SAP LeanIX maps your IT landscape, tracks application risk and drives transformation decisions. Here is how the tool works and where it fits in the SAP toolchain.
SAP Fiori authentication depends on your deployment topology, not just the protocol. This post maps every scenario — on-premise, RISE, BTP, hybrid — to the right mechanism.
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