GFThe Grown-Ass Field Guide

FG / 03 / Field guide

AI

Learn through useful work: bounded authority, visible failures, repeatable evaluations, and a real quality bar.

What is moving now.

Separate models, products, workflows, agents, and the harness that makes them dependable. A model demo is not a production system, and an agent is not merely a longer prompt. Reliability lives in the surrounding constraints and feedback loops.

  1. 01

    Choose a repeated job

    Define inputs, output artifact, quality bar, privacy class, unacceptable failures, time saved, and the human decision that remains.

  2. 02

    Build the smallest loop

    Use explicit instructions, structured output, minimal tools, permission boundaries, logs, and a clear stop condition.

  3. 03

    Keep an evaluation set

    Save representative examples, known traps, latency, cost, tool failures, and review outcomes; rerun them after changes.

Context

Select, retrieve, compress, and isolate the information a model needs without treating a huge prompt as architecture.

Harness

Control tools, permissions, state, retries, handoffs, tracing, budgets, and durable work products.

Evaluation

Measure actual workflow quality with examples, graders, failure taxonomies, human review, and regression checks.

Choose models and platforms by the actual workflow: data sensitivity, quality, tool use, modalities, latency, cost, maintenance, auditability, retention, access control, and portability. Benchmark the work—not the launch demo.

Framework
before
affiliate

Start with voices you already value. Verify before concluding.

YouTube

9

Podcast

1

Instagram

6

Newsletter

7

App / Tool

5
  • Hermes AgentApp / Tool
  • Grok / Grok BotApp / Tool
  • Claude CodeApp / Tool
  • CodexApp / Tool
  • DGX Spark / StationApp / Tool

Reference layer

Use these to settle claims—not to manufacture certainty.

Independent analysis built from the strongest available evidence.

Field NotePublished

The Self-Hosted Software Audit: When to Fire SaaS and Run Your Own Tools

Replacing monthly subscriptions with local and self-hosted open-source software can restore privacy and eliminate recurring fees, but only if you are willing to pay the maintenance tax.

Read the working note →
Field NotePublished

The Deputization Audit: How to Hand Off Work Without Losing Your Grip

When software can record your keystrokes and study your habits, the real problem is no longer what AI can do—it is deciding what you should never let it touch.

Read the working note →
Field NotePublished

Running 224 GB of Split VRAM: The Reality of Mixing AMD APUs and NVIDIA eGPUs

Bridging an AMD Strix Halo mini-PC to a high-end NVIDIA card over OCuLink proves cross-vendor local inference works, but the practical friction and cost are steep.

Read the working note →
Field NotePublished

Clustering Mini Supercomputers: The Real Math Behind 512GB Local VRAM

Stacking four NVIDIA DGX Spark boxes unlocks half a terabyte of unified memory, but near-linear scaling cannot hide the brutal cost-per-token reality of desktop clusters.

Read the working note →
Field NotePublished

Curing the Machine Stench: How to Strip the Tics from AI Writing

Large language models default to a recognizable brand of breathless, smug prose. Fixing it requires persistent negative constraints rather than reactive prompting.

Read the working note →
Field NotePublished

Breaking the Chatbox Habit: A Practical Filter for Emerging AI Workflows

Most people locked in their AI habits two years ago. Cutting through the feature bloat reveals which newer techniques actually improve your work, protect your privacy, or waste your time.

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Field NotePublished

Agentic Workflows vs Foundation Models: Distribution and Execution in Practice

As frontier AI benchmarks plateau, enterprise value is shifting from raw parameter reasoning to the messy reality of multi-step agent execution, security boundaries, and platform distribution.

Read the working note →

Concrete jobs where AI earns its place: the workflow, the human boundary, the failure modes, and what success looks like.