An exploration of the structural limitations of text-based RAG systems, supported by benchmarks, and how Rich mode introduces a multimodal retrieval strategy that preserves and leverages images as first-class evidence.
April 13, 2026 in agents, architecture by Odelia Cohen6 minutes
A comparison of Fred’s graph-centric RAG agent (Richard) and reflective RAG agent (Rico), including architecture and evaluation metrics.
December 16, 2025 in agents, architecture by Thomas Hedan5 minutes
We use GPT-4 internally to automate Python code reviews and ensure compliance with Fred's backend development standards. Learn how our AI review tool works and why it matters.
June 20, 2025 in devops, configuration-management, ai-review by Dimitri Tombroff5 minutes