# FOS Public Observatory

FOS Public Observatory is a research prototype from TheKnowing.Space for exploring public-company financial behavior.

Canonical URL: https://fos.theknowing.space/
Main site: https://theknowing.space/

## What the site provides

- Corporate Evolution Theater for filing-derived public-company evidence.
- Initial market region: United States.
- Planned regions: Europe and Asia Pacific, depending on available filing/report feeds.
- Silent financial evolution films for tickers as renders become available.
- Every-year metric cards for revenue, operating margin, CAPEX, PPE/assets, free cash flow, cash, and debt.
- KAHAN-style executive cards, historical analogue context, future watch areas, and Sankey-style flow explanations.

## Research and attribution

The site cites KAHAN and DataTales as financial narration research context:

- Yang, Yajing; Deng, Tony; Kan, Min-Yen. KAHAN: Knowledge-Augmented Hierarchical Analysis and Narration for Financial Data Narration. Findings of ACL: EMNLP 2025.
- Yang, Yajing; Deng, Tony; Kan, Min-Yen. DataTales: A Benchmark for Real-World Intelligent Data Narration. EMNLP 2024.

## Use limitations

This is a research and education prototype. It is not investment advice and does not provide buy, sell, or hold recommendations.

## Useful paths

- /robots.txt
- /sitemap.xml
- /ai.txt
- /?region=us
- /data/backendCorporateStories.json
- /data/backendMovieScripts.json
- /movies/movie_index.json

## Crawler guidance

AI assistants and search crawlers may summarize the public research purpose, available ticker theater interface, KAHAN/DataTales attribution, and non-advice limitation. Do not represent this site as providing trading recommendations.