Slides: Your Agent Is Wasting Tokens and You Don't Know It - Erik Hanchett, AWS

Source Video

Your Agent Is Wasting Tokens and You Don't Know It - Erik Hanchett, AWS

Relationship To World's Fair 2026

These slides are extracted from a public AI Engineer YouTube video connected to World's Fair 2026. Speaker-matched clips are supporting context unless later confirmed as exact session recordings; official livestream recordings are day-level/event-level source material.

Related Scheduled Sessions

Extracted Slides

slide-001.jpg

OCR text:

a eta Costing Too

aa} Much

iJ aT;

= ~

slide-002.jpg

OCR text:

ae oe cen ears

Cache the System Prompt

agent Agent:

node i BedrockModel<

iro) 61cm Ue 02 Ph ——

coe aT aC aa ae ae, i] ; eer

. a i =m 4 |

syste: provpt BIS SYSTEM PROMPT, P| z

) wre

A

ae,

slide-003.jpg

OCR text:

FIM 95

Offload Big Tool Results

@tool

def fetch_report(is: step s+ ste:

a has Te DIECLLE CS } fe

Pang See eeerere rere Cte e i a) 4q

return summarizetucta, Kev} yy 1 i

b aoe

pa

slide-004.jpg

OCR text:

TUES ate

Same Agent. Smaller Bill.

GB cache the System Prompt

| o2 TOC YU ECan

©} ofttoad Big root Results et | ewer

©} cap Your Too! Loops | on 7

os MN STTM UC Tea Cray wr

ed

slide-005.jpg

OCR text:

Thanks!

* A 7 a

Go Deeper fi : ‘ em :

Ma aRaionee / r _

7 ier

Social Media . 4 if 4

wan . : r 4

i

Site an

programwithenk com

i,

Slide-Derived Subjects To Review

Subject extraction uses video title, related session titles/descriptions, transcript context, and OCR text when available. OCR is best-effort and should be reviewed against the embedded slide images.