BUILD DAY FIELD GUIDE

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Build Day Field Guide — Decoded Futures × NY Tech Week 2026
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New York Tech Week · June 2026

Build Day
Field Guide

Your working notebook for today. Everything you capture here saves back to the Decoded Futures team.

2:00 Intro & Prompting 2:55 Build Your Prototype 4:40 Share Out Wifi: CandidGuest · UpTime32!
00START HERE Who's building today

About you

So we know whose great ideas these are. Your responses sync automatically when you hit save in any section.

012:00 Introduction & Prompting

The Prompt Challenge

Draft a grant application for the (faux) $1M AI Grant. The goal isn't perfection — it's experimentation. Can you get AI to speak in your org's voice? Reflect your mission?

The (faux) AI Grant asks for:
  • Describe your organization and its impact (2,000 words or less)
  • How will you use this grant to increase your organization's impact?
  • How will you measure the success of your impact?

Copy it straight from your chat window — you'll want to reference it later.

022:20 Review · Quick Prompt

Your structured prompt

Now rebuild your grant prompt using the three-part structure. Notice what changes in the output.

01

Give a Role and Goal

"You are a [expert] and your objective is to [goal]."

02

List Steps and Context

"Here's the context: (...). Follow these steps: 1, 2, 3..."

03

Describe the Output

"When done, write a summary paragraph plus 3 next-step bullets."

032:30 Workflow Mapping & Nodes

Let's make toast

Grab a piece of paper and draw the steps of how you make toast. Then share with your team and notice what was the same — and different.

Tap to take a photo or upload
JPG, PNG, or HEIC — we'll shrink it for you
Toast workflow preview

Where did your team's drawings match? Where did they surprise you? What does that tell you about how differently we see the "same" process?

042:55 Build Your Prototype Workflow

Map your workflow

Think through your workflow with a technologist volunteer or your team member. Narrow in on one node you can work through today. Then start building — a prompt, a Project, a GPT.

Zoom in on one node. Every step breaks down into:
⚡ Trigger👤 Actor📥 Inputs⚙️ Action✓ Success
Tap to take a photo or upload
Whiteboard shots and napkin sketches welcome
Workflow map preview

Which workflow did you pick? Which node are you building today? What's working, what's fighting you?

053:55 Prototype Testing & Metrics

The Teacher's Assistant

You're a 10th grade English teacher. You just hired a teaching assistant to grade essays. Work with your team: what do you do to make sure they "do the right thing"?

You already have these skills. Everything you'd do for a human TA maps to AI: examples in your prompt, testing outputs before going live, human review steps, feedback channels. AI failures usually come from the same two places — unclear success criteria and poor oversight.
064:10 Refine Your Prototype

Refine your prototype

Back to your build, sharper this time. Use the Four Questions and be honest about the tradeoffs you're making.

The Four Questions — answer these before you deploy and you're ahead of 99% of social sector tech:
  1. What does success look like — for everyone?
  2. How will we know if it's failing?
  3. Who can raise an issue, and what happens?
  4. Who can change it or turn it off?

What changed in this pass? Which tradeoff are you choosing (speed vs. accuracy, consistency vs. flexibility)? What's your next test?

Submit your
Field Guide

One last save sends everything to the Decoded Futures team. Then take 5 minutes for the post-survey at technyc.typeform.com/nytwbuildday — and keep building with the Prompt Cookbook at tinyurl.com/DFcookbook.

DECODED FUTURES New York Tech Week Build Day · June 2026 · decodedfutures.nyc