AI/ML
Deta Surf is an AI notebook that brings all your files and the web directly into your stream of thought.
It’s meant for simultaneous research and thinking that minimizes the grunt work: manually searching, opening windows & tabs, scrolling, copying and pasting into a document editor.
Surf is primarily built in Svelte, TypeScript and Rust, runs on MacOS, Windows & Linux, stores data locally in open formats, and is open source.
2025-12-14 Upcoming Ranke-4B release: A family of time-locked historical models
A family of 4 billion (B) parameter large language models (LLMs) based on the Qwen3 architecture trained from scratch on 80B tokens of historical data up to knowledge-cutoffs ∈ 1913 , 1929 , 1933 , 1939 , 1946 , using a curated dataset of 600B tokens of time-stamped text.