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Slides: Field Guide to Fable — Thariq Shihipar, Anthropic

Source Video

Field Guide to Fable — Thariq Shihipar, Anthropic

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

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.98
• Text source: agent_vision.

Slide text:

The Map is Opening Up

In the Land of AI Agents, the Verifiers Are King

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.99
• Text source: agent_vision.

Slide text:

A Field Guide to Fable:

1 Unhobbling Claude

2 Finding your Unknowns

3 Dealing with the Grief

4 Being Unreasonable

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.98
• Text source: agent_vision.

Slide text:

Models are grown, not designed.

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.92
• Text source: agent_vision.
• OCR decision: ready — contains a dense code screenshot suitable for OCR

Slide text:

Fetch every Pokémon. Write a script. Filter for “aw.”

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.97
• Text source: agent_vision.

Slide text:

CAPABILITY OVERHANG

Claude gets smarter in spiky ways

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.99
• Text source: agent_vision.

Slide text:

It's closer to a biology, than a physics.

On the Biology of a Large Language Model

Anthropic · transformer-circuits.pub

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.99
• Text source: agent_vision.

Slide text:

the most important part of working with Fable is staying in the loop

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.98
• Text source: agent_vision.

Slide text:

The past is a foreign country

2019-2024 · a 30-person YC startup · 12 engineers

• Recreated text/layout view: open HTML recreation
• AI slide classifier: content_slide confidence 0.98
• Text source: agent_vision.

Slide text:

The past is a foreign country

2019-2024 · a 30-person YC startup · 12 engineers

Hidden Non-Slide Evidence

• `slide-001.jpg` — title_card confidence 0.03; stage intro title screen, not a presentation content slide
• `slide-002.jpg` — speaker_stage confidence 0.02; speaker shot in front of sponsor wall, not a slide
• `slide-003.jpg` — speaker_stage confidence 0.02; speaker shot in front of sponsor wall, not a slide
• `slide-013.jpg` — title_card confidence 0.98; logo/end card

Classification audit: raw/sources/slide-ai-classification/slides/9fubhllmsBU/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.