Supplier alert on the fly

The problem

The email that would change the plan is read after the plan has run.

critical supplier alerts arrive by email to people who can't watch their inbox in real time during a production shift. By the time they're read, the line has already been idle for a while waiting on a decision.

• Mid-morning, the mustard seed supplier warns of a two-day delay, or the jar supplier changes the closure specification, or the egg yolk arrives with an amended technical sheet.
• It lands in the inbox of someone who is on the floor during the shift and cannot watch email in real time. It gets read two or three hours later.
• By then the batch order scheduled with that input is due to start, and the filler sits idle while somebody decides what to run instead.
• A technical-sheet change on an ingredient that carries an allergen is worse than a delay: if nobody reads it, the label can stop matching what is in the jar.

How it fits the IRIS system

Connect in chaotic-sources mode — a dedicated mailbox, read the second it fills.

Connect, "chaotic sources" mode — a dedicated mailbox silently copied in 24/7. A language model extracts intent (delay, technical-sheet change, input non-conformity), identifies supplier and material, cross-checks active batch orders in the ERP, and hands the concrete action to the right role.

Reading the email sooner is half the value. The other half is the cross-check: which active batch orders consume that ingredient or that jar, and who has to move. That is what arrives, already worked out, to the person who can act. Nothing in the purchasing system changes; it simply stops being the last to know.

See the full IRIS architecture →

Before and after

The supplier email today versus the email cross-checked

Aspect	Today, in the inbox	With iLEAN Connect
Time before someone acts	2-3 hours	Seconds
Batch orders using that input	Worked out by hand	Listed from the ERP
A changed technical sheet	Filed with the email	Flagged against the declared allergens
A filler waiting on a decision	Common on a busy morning	Replanned in time
Who receives it on sauce and canning lines	Whoever it was addressed to	Purchasing, planning or quality, by intent
Who changes the plan	The planner, late	The planner, with the facts

2-3 hours of human latency → seconds. Replanning based on real-time data instead of a late-read email.

Impact estimate

Impact estimate — to be validated with your record of supplier incidents.

The block below is an estimate to be validated against your plant's actual data. We put it forward so the committee has an order of magnitude; we refine it during the assessment.

• Estimated payback 3-7 months, depending on how often critical supplier alerts occur.
• It comes from the unplanned line stoppages you avoid: the filler stops waiting for a decision that was sitting in an inbox.
• Latency goes from 2-3 hours of human delay to seconds, and replanning starts from real-time data instead of an email read late.
• And a technical-sheet change reaches quality the day it is sent, not the day a claim brings it to light.

estimated payback 3-7 months depending on how often critical alerts occur, from avoided unplanned line stoppages. *Estimate to validate.*

And the fair question from the production manager

"Is iLEAN going to read everyone's email?" — no. It sits in copy on a dedicated mailbox that suppliers already write to, and sees nothing else. Classifying what a supplier email is about, whether a delay, a sheet change or a non-conforming input, is an anchored task where the best models stay under 1.5% error [1]. And it only proposes: the planner decides what runs next. Nothing reaches a supplier from iLEAN without someone in the plant sending it.

^[1] OpenAI paper "Why Language Models Hallucinate", 2025 — on the reliability of AI in anchored tasks.