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Sam Nass
I build across the foundation, application, and infrastructure layers of AI. This site keeps my projects and the technical references behind them in one durable, searchable place.
Current interests
Active
- 01Model systems and adaptation
- 02Agents and AI applications
- 03Inference and developer infrastructure
- 04Search, memory, and information architecture
Public records10
System layers4
Topics21
SourceAlphaSignal
Browse / Layers
Work across the AI stack
L1
Foundation
Model architecture, training and adaptation, reasoning, embeddings, and datasets.
Open index →L2Application
Agents, coding tools, retrieval, documents, media, interfaces, and scientific uses.
Open index →L3Infrastructure
Inference, compute, deployment, evaluation, security, protocols, and data systems.
Open index →L4Industry & learning
Reference material, ecosystem context, opportunities, events, and announcements.
Open index →Browse the catalog
Stable routes
Source and review state
Protected
AlphaSignal supplied the discovery stream. Every published entry has an original summary, a checked public source, and a concise statement of its practical limits.