Field notes

Practical notes from the work.

PuenteWorks writes after there is a real operating problem to explain: repeated work, owner approval, bilingual handoff, launch support, intake, or a cleaner next decision. No AI theater. No magic-robot promises.

AI costs7 min

How much does AI actually cost a small business? (no vendor math)

The three real cost buckets with published numbers: subscription vs hardware vs implementation, plus the hidden costs of failed pilots.

AI automation9 min

7 AI automations a small business can actually build this month

Document search, bilingual email, invoice extraction, meeting actions, FAQ, code review, reports. Each with difficulty, hardware, time, and cost.

Cost-benefit7 min

Is ChatGPT worth it for your business? An honest cost-benefit analysis

When a subscription is the right answer, when it is the wrong one, the break-even math against a one-time local setup, and the lock-in problem.

AI implementation8 min

The small business AI implementation checklist (before you spend a dollar)

Eight steps in order, each with why it matters: repeated work, time cost, privacy, local vs cloud, a ten-example pilot, approval, measurement, scale or stop.

Practical AI operations6 min

What forward-deployed AI means for a small business (and what it costs)

AI installed in your actual repeated work, with someone accountable until it runs unattended. Plain explanation plus real prices.

Private AI6 min

Private AI vs a ChatGPT subscription: the last-mile problem

A subscription is the right first step for most small businesses. It stops being enough where the work repeats and the data is private.

Service walkthrough6 min

AI installed on your own machine: how the Local AI Setup service works

Preflight, setup, one real workflow, written handoff. The complete walkthrough with prices and safety boundaries.

Practical AI operations8 min

Use the cheapest AI model that can reliably finish the job

A practical routing rule for GPT-5.6: Sol investigates, Terra executes, and Luna processes repeatable work that is inexpensive to verify.

Owner-approved AI5 min

The owner approval rule

AI should prepare better work for review. It should not silently publish claims, send customer messages, or make taste decisions for an owner-led business.

Operations6 min

Repeated work is usually an operating problem before it is an AI problem

When a task keeps dragging, the first fix is usually clearer source facts, handoffs, approvals, and measurement. AI helps after the operating loop is visible.

Bilingual handoff5 min

Bilingual operations are not translation after the fact

English and Spanish work should share the same decision path, source facts, approval boundaries, and service promise. Translation alone is too late.