Getting Started with the Promitheus API
A practical guide to building AI applications with memory and identity using the Promitheus API—from creating entities to implementing full conversation loops.
Promitheus Team·January 16, 2026·9 min read
Engineering
Technical deep-dives and architecture
6 posts
Building Your First AI Companion: A Step-by-Step Guide
A complete tutorial for developers new to companion AI—from defining personality to implementing memory, emotional state, and testing relationship development.
Promitheus Team·January 15, 2026·8 min read
Memory Architecture for Relational AI: A Technical Deep-Dive
A comprehensive technical guide to building AI memory systems—from encoding and importance scoring to retrieval, consolidation, and graceful forgetting.
Promitheus Team·January 14, 2026·7 min read
Implementing Emotional State in Your AI Application
A practical guide to building emotionally-aware AI—from modeling emotional state to implementation patterns that create genuine emotional continuity.
Promitheus Team·January 13, 2026·6 min read
RAG vs Persistent Memory: Choosing the Right Approach
A technical comparison of Retrieval Augmented Generation and persistent memory systems—when to use each, and when to use both.
Promitheus Team·January 12, 2026·5 min read
Scaling AI Companions to 100K Users: Lessons Learned
Hard-won lessons from scaling relational AI infrastructure—memory storage architecture, retrieval latency, personality consistency, and cost optimization.
Promitheus Team·January 11, 2026·5 min read