Ollama Tutorial: How to Download and Run an LLM on Your Computer
Install Ollama, choose a local model and check your first useful response.
Technical Library · 820 Publications
Research, ideas & engineering insights.
A curated library of technical guides, AI implementations, financial research, product insights and automotive analysis.
What Does “Open Source LLM” Actually Mean? Weights, Code and Commercial Licences
Understand open weights, open-source AI definitions and the licence checks that matter.
Open WebUI Tutorial: Build a Local ChatGPT-Style Interface
Set up a local chat interface, connect a model and check access and storage.
What Is the P/E Ratio? How to Interpret High and Low Valuations
Calculate P/E and interpret growth, earnings quality, cycles and negative-profit limitations.
How to Use PostgreSQL and pgvector for Semantic Search
Create vector storage, run a distance query and plan a real embedding pipeline.
Precedent Transactions vs Trading Comparables: Two Ways to Value a Company
Compare acquisition prices with public-market multiples and understand control and timing.
How to Build a Private AI Assistant Using Ollama and Open WebUI
Build a local chat setup and check every document, network and storage path.
Prompt Injection in RAG and AI Agents: Risks and Practical Defences
Keep untrusted content from becoming authority over tools, secrets and external actions.
Bajaj Pulsar N125 vs TVS Raider 125: Choose the Exact Trim
Compare engine facts, ABS variants, connectivity and the cost of useful upgrades.
Q4 vs Q5 vs FP16: How Model Quantisation Changes Memory and Quality
Compare idealised weight storage, runtime support and task-specific quality trade-offs.
Qwen Open-Weight Models: Which Model Should You Use for Coding, Reasoning and General Tasks?
Choose a documented Qwen checkpoint by task, memory, licence and evaluation results.
Best Chunking Strategies for RAG: Fixed Size, Overlapping and Semantic Chunking
Choose document boundaries using retrieval tests rather than a universal chunk-size rule.