Cross AI - AI cross-examined

Cross is a family of open-source AI tools for people who write research reports.

The flagship cross-st is a Python CLI: give it a topic, five AIs write independent reports, and Cross runs a cross-product fact-check — every AI checking every other AI's claims. The matrix shows you where they agree, where they diverge, and which claims don't survive scrutiny.

cross-ai-core is the underlying provider stack (OpenAI, Anthropic, xAI, Google, Perplexity), available standalone on PyPI for anyone building multi-AI tools.

This channel is the video companion: install walkthroughs, tool-by-tool guides, workflow demos, and behind-the-scenes notes on how the tools work. All demos are live in a real terminal — never faked.