Pi515 AI Challenge 2026  Β·  SAU Hive Mind

Your farm's
smartest
advisor.

ABE is an AI-powered farm business expert built for beginning Iowa farmers. Real Iowa data. Verified sources. Plain language. No consultant required.

Live conversation example
I just got a lease offer for 200 acres in Story County β€” $280/acre. Is that fair?
The ISU Extension county average for Story County is $220/acre. That offer is 27% above market β€” an extra $12,000/year on 200 acres. Here's how to negotiate it down.
Also β€” what programs might I qualify for as a beginner?
Based on your profile: Iowa BFTC, Iowa BFLP, and FSA Direct Farm Loans. Want me to walk you through each one?
41,264
Beginning Iowa Farmers
>35%
5-Year Farm Exit Rate
$67M+
Potential Annual Savings
3Γ—
Income Uplift (top vs. bottom mgmt. tier)

Not a chatbot.
An advisor.

Most chatbots wait to be asked. ABE works in the background β€” monitoring prices, screening programs, and surfacing what matters before you even know to ask.

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Iowa-Specific Intelligence

Every number ABE cites comes from Iowa data: ISU Extension, USDA NASS, Iowa Finance Authority. No misleading national averages.

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Trust-First Architecture

All financial calculations run on deterministic Python code β€” never the AI. Every recommendation traces back to a citable source.

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Available on Any Phone

ABE lives in Telegram. No app to install, no dashboard to learn. Open a chat, describe your situation, get a sourced answer.

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Built for Beginning Farmers

A beginning farmer in Story County, Iowa should not need a consultant, a $2,500/year subscription, or a computer science degree to answer a straightforward question about their operation. ABE makes expert-level guidance as accessible as a text message.

RAG-Powered Verified Sources Iowa-Specific Telegram Bot Free to Use

Seven skills.
One advisor.

Each skill does one thing well. Together, they cover the full scope of decisions a beginning Iowa farmer faces in their first years.

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Rental Rate Check

Not sure if a lease offer is fair? Give ABE the price and county and it benchmarks it against the latest ISU Extension survey data β€” telling you exactly where you stand and whether there's room to negotiate.

ISU Extension AgDM C2-10 Β· 2025 Survey
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Program Screener

There are more programs available to beginning farmers than most people realize. ABE screens your profile against FSA loans, EQIP, ARC/PLC, Iowa tax credits, and more β€” surfacing the ones you actually qualify for with clear next steps.

FSA Β· EQIP Β· IFA BFLP Β· Iowa Tax Credit
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Crop Margin Simulator

Wondering if the numbers pencil out? ABE estimates your net margin per acre using live Iowa prices and ISU cost benchmarks. Give it your rent, yield expectations, and crop β€” it gives you profitability, break-even price, and a clear picture of your risk.

ISU Extension AgDM A1-20 Β· USDA NASS live
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Cost of Production

Know exactly what it costs you to grow a bushel. ABE builds a full line-by-line cost breakdown β€” fixed vs. variable, per acre and per bushel β€” using ISU AgDM 2026 benchmarks as defaults, with room to plug in your own real numbers wherever they differ.

ISU Extension AgDM A1-20 Β· 2026 Benchmarks
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Corn Disease Detector

Something look off in your field? Snap a photo and send it to ABE. The CornCNN2 classifier identifies the disease, assesses severity, and recommends a course of action β€” all before you've left the field.

CornCNN2 Β· SAU-validated model Β· Corn only
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Weather Forecast

Get a 16-day Iowa county forecast alongside historical conditions β€” tied directly into disease risk, frost alerts, and crop stress signals. ABE flags what to watch for this week so you can plan ahead, not react after.

Open-Meteo Β· No API key Β· All Iowa counties

Simple to use.
Rigorous inside.

ABE uses Retrieval-Augmented Generation β€” connecting a language model to a curated library of verified Iowa documents instead of relying on its internal memory. Guidance you can cite, check, and trust.

01

You describe your situation

Talk to ABE in plain language via Telegram β€” a lease price, a crop plan, a program question, or a photo of a sick plant.

Any phone Β· No setup
02

ABE retrieves the right documents

A hybrid search pulls the most relevant Iowa-specific data from the knowledge base β€” ISU guides, USDA data, IFA program docs.

Verified sources only
03

Numbers run through deterministic code

Any financial calculation β€” margins, benchmarks, savings estimates β€” is executed by Python, not the AI. Results are accurate and traceable.

No AI hallucinations on numbers
04

You get a sourced, plain-language answer

Every response includes citations. If ABE isn't confident, it says so. No guessing on six-figure farm decisions.

Always cites its sources

Built with responsibility.

Farm decisions carry real financial weight. ABE is designed from the ground up to be trustworthy, fair, and protective of the farmers who use it.

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Data Privacy First

ABE never sells farmer data to third parties. Profile information used for program screening is stored only to improve the relevance of your alerts β€” and only with your knowledge. Iowa farmers already distrust data-hungry platforms; ABE is designed to earn trust, not exploit it.

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Financial Fairness

Every financial output is calculated by deterministic Python code, not the AI. This is a non-negotiable design choice β€” research shows language models fail financial questions 81% of the time. No beginning farmer should make a six-figure leasing decision based on a hallucinated number.

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Radical Transparency

Every recommendation ABE makes includes citations to the source documents it used. If confidence falls below a threshold, ABE says so explicitly. Farmers can verify every answer themselves β€” ABE is a guide, not an oracle.

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Inclusive by Design

ABE runs on Telegram β€” a free app available on any smartphone. No subscription, no rural broadband requirement, no technical knowledge needed. The system is also designed for offline resilience, so farmers in low-signal areas aren't excluded from the guidance they need.

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Not a Replacement for Humans

ABE is not designed to replace ISU Extension agents, farm consultants, or lenders β€” it's designed to make their relationships with farmers more productive. When a situation requires human judgment, ABE says so and helps farmers find the right person to talk to.

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Continuously Updatable

Because ABE retrieves from a curated document library rather than a trained model, knowledge stays current. When ISU updates its cost-of-production tables or the IFA changes program criteria, the knowledge base updates β€” no retraining, no risk of outdated answers baked into model weights.

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Important disclaimer: ABE provides decision-support information, not professional legal, financial, or agronomic advice. Always verify program eligibility with the Iowa Finance Authority or USDA directly, and consult a licensed professional for complex decisions. ABE's role is to inform your judgment β€” not to replace it.

SAU Hive Mind

Five students from St. Ambrose University in Davenport, Iowa β€” bringing together agricultural economics, computer science, and business to build the advisor Iowa's beginning farmers deserve.

"The resources needed to help beginning farmers already exist. What's missing is access."
β€” SAU Hive Mind, ABE Phase 1 Proposal
JC

Jayden P. Coetzer

Team Member
LP

Lucas C. Pizani

Team Member
FP

Felipe R. Prieto

Team Member
EH

Elyse P. Habersetzer

Team Member
LS

Luke E. Sproule

Team Member

Frequently Asked

Everything you need to know before your first conversation with ABE.

Is ABE free to use? β–Ύ
Yes. ABE is designed to be free for Iowa beginning farmers. The mission is to eliminate the financial barrier to expert farm business guidance β€” not to add another subscription cost.
How do I access ABE? β–Ύ
ABE runs as a Telegram bot. You don't need to install any special app β€” just open Telegram on your phone, find the ABE bot, and start a conversation. No setup, no dashboard to learn.
Can I trust ABE's financial numbers? β–Ύ
All calculations β€” margins, rental benchmarks, cost estimates β€” are run by deterministic Python code, not the AI. Research shows LLMs fail financial questions 81% of the time when calculating directly; ABE sidesteps this entirely. Every number has a source you can verify.
What data does ABE use? β–Ύ
ABE draws from ISU Extension's Ag Decision Maker series (crop costs, rental rates), USDA NASS and AMS for live Iowa commodity prices, Iowa Finance Authority program guides, and USDA FSA/EQIP documentation. All sources are publicly verifiable.
Does ABE store my data? β–Ύ
ABE is designed with data privacy in mind. Farmer profile data used for program eligibility screening is stored only to improve the relevance of your alerts. ABE never shares your information with third parties.
What if ABE doesn't know the answer? β–Ύ
If confidence falls below the threshold, ABE says so explicitly rather than guessing. It will direct you to the most relevant source and, where appropriate, suggest connecting with an ISU Extension agent or Iowa Finance Authority for complex, case-specific situations.
Does ABE work if I'm in a field with poor signal? β–Ύ
ABE is being designed with offline resilience in mind. Core knowledge resources can be cached locally so ABE can answer most questions without a live connection, syncing when connectivity returns.
Is ABE only for corn and soybean farmers? β–Ύ
The Phase 1 prototype focuses on Iowa corn and soybean operations β€” the most common beginning farmer profile. The skill-based architecture means additional crops, livestock, and specialty operations can be added as ABE expands beyond the competition period.

We'd love to
hear from you.

Whether you're a beginning Iowa farmer wanting early access, an extension agent interested in partnering, or a judge with questions β€” reach out.

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Institution

St. Ambrose University β€” Davenport, Iowa
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Competition

Pi515 AI Challenge 2026 β€” SAU Hive Mind
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Code Repository

github.com/lcpizani/ABE
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Try ABE on Telegram

t.me/the_ABE_bot

Send us a message

βœ… Thanks! We'll get back to you within 48 hours.

Every Iowa farmer deserves
a great advisor.

ABE won't replace your judgment β€” it will make sure your judgment is informed. Start your first conversation today.

Available via Telegram Β· Free for beginning Iowa farmers Β· Backed by Iowa-specific data