The Praelexis Blog
Practical insights on AI, data, and what it takes to make both work in the real world.
21 Aug | AI Strategy , Use Case Discovery , Data Estate
Most businesses are running more AI pilots than any executive can count, and few ever reach production. Here's the order of operations that actually gets AI projects to launch.
19 Aug | Responsible AI , AI Ethics , AI Governance
AI algorithms can produce biased, opaque, and unfair outcomes, often without anyone noticing. Here are the six ethical risks every business using AI needs to understand.
28 Jul | Traditional ML , AI Strategy , Use Case Discovery
A predictive maintenance model and a bank's churn model turned out to share the same underlying structure. Watch the video to see what that means for how far AI actually transfers between industries.
15 Jul | Responsible AI , AI Ethics , AI Governance
When your AI system faces an ethical dilemma, how do you reason through it? These five ethical lenses give businesses a structured way to evaluate AI decisions and their consequences.
26 Jun | Responsible AI , Agentic AI , AI Governance
Not all software carries the same ethical risk. AI systems are autonomous, adaptable, and interactive, and each of these properties creates obligations your business needs to understand.
09 Jun | Responsible AI , AI Governance , AI Strategy
Responsible AI is not a constraint on innovation — it is a requirement for sustainable AI. This article explains what it means in practice and why your business needs it now.
03 Jun | Use Case Discovery , AI Strategy
The obvious AI use case and the valuable one are rarely the same. Knowing three different lenses for use case discovery changes the kind of opportunities you find.
27 May | Traditional ML , LLM , GenAI , Data Estate
LLMs got the headlines, but machine learning and a clean data estate still produce the results that move the needle.
20 May | Precision Medicine , Pharmacogenetics , LLM , GenAI , Healthcare
Intelligene's pharmacogenetics platform uses DNA testing and AI to deliver personalised clinical decision support to patients and doctors in South Africa.
13 May | Agentic AI , GenAI , LLM
Ria is a multi-agent AI companion built for elderly users that captures life stories through voice conversation, coordinates care, and connects families across generations.
06 May | Federated Learning , Responsible AI
Federated learning lets organisations build smarter AI models without ever sharing the underlying data — the insights travel, the data doesn't.
02 Jun | LLM , GenAI , Hallucinations
Explore the causes of LLM hallucinations and discover four practical strategies to safeguard your AI applications from misinformation, ensuring more accurate and reliable outputs.
24 May | LLM , GenAI , Prompt Engineering
Learn how malicious user prompts can exploit large language models (LLMs) through prompt injection, and discover best practices to defend your AI systems.
24 May | LLM , GenAI , Prompt Engineering
Discover how to defend Large Language Models against prompt injection using layered strategies like input sanitisation, output moderation, and the Swiss Cheese Model.
A comprehensive guide to understanding what large language models are, how they work, and why they matter for business.
Discover what makes Praelexis the right partner for implementing large language model solutions in your business.
07 Apr | LLM , GenAI , Prompt Engineering
Understand the distinction between system and user prompts in LLMs and how to use each effectively for better AI outcomes.
Discover the key business benefits of implementing large language models and how they can drive efficiency and innovation.
04 Apr | LLM , GenAI , Prompt Engineering
Learn the art of crafting effective system prompts that guide LLM behaviour and ensure consistent, high-quality outputs.
