01
You say it
“Move the two people off gate B12 to the delayed turnaround on A4.”
No form, no configuration screen. Typed or spoken, in the screen you are already working in.
The engine
erdosP-3
An optimization engine that holds the real rules your operation runs on — and recalculates a workable plan every time reality moves. You talk to it in plain language. Named after Pál Erdős.
One change, end to end
What happens when a supervisor asks for something
02
It becomes constraints
unassign(staff × 2, gate B12)
assign(→ turnaround A4)
respect: certs, rest, walk time
hold: SLA on B12
The sentence is translated into parameters the solver can actually work with.
03
It re-solves
B12
A4
C7
the reassignment
- A4 turnaround
- back on time
- B12 SLA
- still met, 6 min margin
- Rest rules
- no breach
The whole shift is recalculated, and the trade-off is shown before you commit.
Why it is not a chatbot
A chatbot answers. A solver commits.
erdosP-3 is not a chat layer sitting next to a separate optimizer. It is the optimizer. The language model only does one job: turning what you said into constraints. Every plan that comes back has been checked against the full rule set of the operation.
Build principle — both UI and chat
Operations are run by people working through screens every day, so the interface has to be genuinely good. Every screen also has a conversational layer on top. Not chat instead of UI — chat and UI.
The rules it holds
Qualifications
who is certified for pushback, de-icing, loading
Rest and shift rules
breaks, maximum hours, shift ends
Equipment
what is available, where it is, what it fits
Geography
walking and driving time between stands
SLAs
contractual windows per airline and task
Live position
where every crew, vehicle and turnaround actually is, from on-site sensors
These are not values somebody typed into a form. Position, equipment status and task timing come off IoT devices on the apron, so the plan is solved against what is actually happening.
every completed shift feeds back into the next solve
More of what you can ask
Change the plan in words
Check out the solver
See erdosP-3 running against a live schedule.
See the system in action
We will walk you through how the feedback loop applies to your operational environment.