beta · invite-only

A cursor
for research.

Sophon is an IDE that owns the whole loop — reasoning log, scripts, evals, paper — with persistent context shared across every surface. Built for researchers, not chat tabs.

  • EditorMonaco · LaTeX
  • ReasoningPersistent
  • CitationsFirst-class
  • ContextProject-wide
project · alignment-survey

paper

Constitutional methods for instruction following

artifact

Eval traces · 4.6k samples

reasoning

Synthesizing 12 papers into a unified taxonomy…

∇L(θ) = E[∇ log π_θ(a|s) · A(s,a)]