Brontosaurus, a voice vs Causari

Brontosaurus is a web-based generative canvas, where you speak aloud what you want to see, and Bronto builds a widget of it in under a second.

The first content-addressable ledger for AI agents. Every prompt, model, read, write and reasoning becomes an immutable causal event, captured at the wire, no agent...

About Brontosaurus, a voice

Brontosaurus is a web-based generative canvas, where you speak aloud what you want to see, and Bronto builds a widget of it in under a second. There are certainly other labs doing this today, but Thinking Machines takes a unique approach - Sean Goedecke does a great job of breaking down that novelty in his own blog post. Both the technical and philosophical pieces of this approach spoke to me, and they together made me want to build something of the same ethos.

About Causari

The first content-addressable ledger for AI agents. Every prompt, model, read, write and reasoning becomes an immutable causal event, captured at the wire, no agent cooperation required. Trace, bisect, revert and explain every line your agents wrote. re audit reads plain git history, detects AI-authored commits from verifiable metadata ( Co-Authored-By trailers, bot authors, aider markers) and measures how many of those lines are still alive at HEAD. Every number carries its evidence class: VERIFIED (explicit metadata) is never mixed with PROBABLE (heuristic).