Slides: Harnesses in AI: A Deep Dive — Tejas Kumar, IBM

Source Video

Harnesses in AI: A Deep Dive — Tejas Kumar, IBM

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

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slide-002.jpg

OCR text:

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slide-003.jpg

OCR text:

AI Harnesses

From first principles

a Engineering the future of Al

slide-004.jpg

OCR text:

What Harness?

e Eval Harness (ML Engineering)

Ye ar: eens

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= | Al Engineer |

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slide-005.jpg

OCR text:

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Engineering the future of Al

slide-006.jpg

OCR text:

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aa Engineering the future of Al

slide-007.jpg

OCR text:

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const TASK=

Upvote a story on Hacker News.

Go to https://news.ycombinator.com.

console.1og（Model:s（MODEL)）:

console.log(Task:upvote on Hacker News\n'):

const session = new BrowserSession();

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slide-008.jpg

OCR text:

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12 Go to mttos://news. ycombinator.com.

reo 23 Call browser got stories to see ranked stories with their 10s and voted status.

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29 console. log{ Task: upvete on Hacker News\n ):

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slide-010.jpg

OCR text:

harness git:（e）npm run agent

agont

tsx agent/7-index.ts

Model:opena1/apt-3.5-turbo-0613

Task:

upvote on Hacker News

[1ter1]callingmodel...tool_calle

browser_navigate(（url:https://news.ycombinator.com)）..done

[1ter2]callingmodel...tool_calls

→browser_got_stories（（）)

ouop

[iter3]calling model...

tqol_calls

browser_cl1ck（(selector:a[1d-\up_4769787e\])}).,.done

AIE

[iter 4] calling model...stop

Answer:I have upvoted the highest-ranked story on Hacker News titled *LittleSnitch for Linux.

topou:Aq poddos

Iterations:4

harness git:（0）

AEngincer

Engineering the future of Al

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.