---
title: "Slides: When All Context Matters: Extended Cache Augmented Generation - Luis Romero-Sevilla, Orbis"
category: "slides"
video_id: "XovaGv4f39A"
sourceLabels: ["Public YouTube video frames", "Public YouTube metadata"]
---

# Slides: When All Context Matters: Extended Cache Augmented Generation - Luis Romero-Sevilla, Orbis

## Source Video
[When All Context Matters: Extended Cache Augmented Generation - Luis Romero-Sevilla, Orbis](https://www.youtube.com/watch?v=XovaGv4f39A)

## 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
- No individual scheduled session mapping has been assigned yet; treat this as an event livestream deck.

## Extracted Slides
![[assets/slides/XovaGv4f39A/slide-002.jpg]]

- Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/XovaGv4f39A/slide-002.html)
- AI slide classifier: `other` confidence `0.88`
- Text source: none.
- Slide text: not surfaced (`decorative` by AI classifier).
![[assets/slides/XovaGv4f39A/slide-003.jpg]]

- Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/XovaGv4f39A/slide-003.html)
- AI slide classifier: `diagram` confidence `0.94`
- Text source: none.
![[assets/slides/XovaGv4f39A/slide-004.jpg]]

- Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/XovaGv4f39A/slide-004.html)
- AI slide classifier: `diagram` confidence `0.86`
- Text source: none.
- Slide text: not surfaced (`decorative` by AI classifier).
![[assets/slides/XovaGv4f39A/slide-005.jpg]]

- Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/XovaGv4f39A/slide-005.html)
- AI slide classifier: `other` confidence `0.97`
- Text source: agent_vision.

Slide text:

> https://www.linkedin.com/in/luis-romero-sevilla/
> https://www.youtube.com/@lurose5
> https://x.com/lurose15
> https://lurose.dev/


### Hidden Non-Slide Evidence
- [`slide-001.jpg`](/assets/slides/XovaGv4f39A/slide-001.jpg) — `speaker_stage` confidence `0.99`; speaker on camera, not a slide

Classification audit: `raw/sources/slide-ai-classification/slides/XovaGv4f39A/audit.json`

## 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.