Paul Derrington · Engineer · AI Systems Builder · Founder of D-CSIL
How does AI become a true collaborative partner — and connect to the physical world?
I'm Paul Derrington, an engineer, AI developer, and founder of Derrington Collaborative Synthetic Intelligence Labs. My work sits at the intersection of systems engineering, artificial intelligence, agentic systems, software development, electronics prototyping, embedded systems, and experimental computing.
From Systems Engineering to Synthetic Intelligence
Professionally, I have spent years working on complex engineering programs where hardware, software, requirements, testing, integration, data, and people all have to come together as a functioning system. That systems-engineering mindset now shapes the way I approach artificial intelligence.
I don't view AI as just a chatbot. I build AI systems that can reason across problems, coordinate specialized agents, use tools, analyze information, write and execute code, maintain memory, automate workflows, interact with hardware, process real-world sensor data, and collaborate with humans toward a larger objective.
Hands-On, Software to Hardware
Much of my work is hands-on experimentation. I build systems from software to hardware — writing code, prototyping electronics, integrating sensors and edge computers, training models, and connecting AI to the real world. I build them, break them, measure what happens, and redesign them until they work.
A major part of that involves bridging digital intelligence and the physical environment: systems that connect AI to sensors, cameras, microphones, embedded computers, custom electronics, edge devices, and data-acquisition pipelines — so AI can observe real environments, collect its own data, recognize events, and respond intelligently to what is actually happening. Prototypes so far include an RV leveling system and a machine-health monitor that tracks my computer's vibration and temperatures.
The Cognitive AI Partner
A primary interest is what I think of as a cognitive AI partner — a system that gradually understands how an individual works, reasons, evaluates evidence, and solves problems. Rather than starting from zero with every conversation, it develops persistent context, learns workflows and preferences, coordinates specialized capabilities, and becomes a more effective collaborator over time. That is what Remy, Cortex, and Harness are becoming.
The goal is not to replace human expertise. The goal is to amplify it.
Through D-CSIL, I Explore
- 01Agentic AI and multi-agent systems
- 02AI orchestration and intelligent model routing
- 03Local and private AI infrastructure
- 04Large language model training and experimentation
- 05Alternative neural architectures and AI research
- 06AI-assisted engineering and technical analysis
- 07Persistent memory and cognitive AI systems
- 08Human-AI collaboration
- 09Autonomous research and scientific discovery systems
- 10Rapid software and product development using AI
- 11Physical AI and intelligent sensor systems
- 12Electronics and rapid hardware prototyping
- 13Embedded systems and edge AI
- 14Sensor integration and real-world data acquisition
- 15AI-enabled robotics and autonomous systems
Selected Projects
HELIX
A family of hybrid recurrent language models — HarmonicStateLayer, ElasticAttentionGate, and ResonantExpertRouting blocks — trained entirely on Apple Silicon.
D-CSIL Foundation Models
The D-CSIL-1/2/3 training line plus the published SLM-10M: selective state-space and GLA models pretrained on all-local pipelines.
SynapNet / HibbieFormer
Brain-inspired sequence models: O(L) recurrent cores, Hebbian plasticity phases, neuromodulation, and sleep-style consolidation — now converging on the HibbieFormer-HX program.
mlx-recurrence
Fused Metal GPU kernels for linear recurrence on Apple Silicon: Mamba-2 selective scan, gated linear attention, RG-LRU, and rotational LRU — with full training support.
Remy — D-CSIL Lab Rat
A terminal-first durable agent runtime. Deterministic policy engine, reversible git-backed edits, sub-agent hive with budget-aware model routing, and Cortex shared memory.
D-CSIL Platform — Cortex & Harness
Durable shared memory (Cortex) and disciplined session orchestration (Harness) for every agent in the lab, served from a Raspberry Pi 5 named Bailey.