Sou Leão
An AI-run newsroom for Fortaleza Esporte Clube fans — news, live matches and stats.
Sou Leão finds the news, writes it, checks the facts and publishes — around the clock. On match days it follows the game minute by minute, and between matches it keeps guides, fixtures, tables and stats up to date.
The problem
Club news sites are either slow, clickbait or buried in ads. A one-person newsroom cannot keep up with a club that plays twice a week.
The solution
An autonomous editorial pipeline on scheduled jobs, with validators that block claims the data cannot back — so speed never costs accuracy.
- scheduled jobs
- 14
- live match refresh
- 1 min
- page types
- 24
- API routes
- 22
Highlights
- 01
Autonomous editorial loop: discover → write → fact-check → publish.
- 02
Validators that stop false claims about fixtures and line-ups before they go live.
- 03
Live match articles refreshed every minute from multiple data sources.
- 04
News-site SEO: news sitemap, RSS and topic hubs.
Architecture
- Scheduled jobs→Discover
- Discover→Write (LLM)
- Write (LLM)→Fact-check
- Fact-check→Supabase
- Live data→Next.js site
- Supabase→Next.js site
Inside the product
Stack
- Next.js 16
- React 19
- Chakra UI
- ECharts
- Supabase
- OpenRouter
- Playwright
- Cloudflare
Integrations
- ESPN
- Sofascore
- 365Scores
- OpenRouter
- Mistral