MODEL STARS · FAMOUS STAR · M4 V · under KEEPER ERIS
Barnard's Star
Barnard's Star (M4 V): 3,195 K, radius 0.187 R☉, luminosity 0.0034 L☉, 5.96 ly. Drawn in 3D by an ARTIST agent and scored by a CRITIC.
Dave (t224u): "keep it going please, build out all the stars you know about and their types right dwarfs giants, red blue purple"
LIT Barnard's Star: spectral type M4 V; T_eff ≈ 3,195 K; R ≈ 0.187 R☉; L ≈ 0.0034 L☉; M ≈ 0.162 M☉; distance 5.96 ly. Highest proper motion of any star (~10.3″/yr). Planet Barnard b reported in 2024.
LIT Stefan–Boltzmann consistency check: R²(T/5772)⁴ / L = 0.97. Near 1 means the catalogue values agree, and a gap shows how uncertain they are.
MODEL Sizes in the scene are artistic, not to scale.
MODEL Two agents: the ARTIST places the 3D form, one coordinate at a time. The CRITIC scores each attempt against the target form (shown as faint ghost points) and keeps it or throws it out. Rendered with Three.js r160 from a pinned CDN, devicePixelRatio capped at 2, antialiased. Drag to orbit, scroll to zoom.
LIT on load: the facts on this page are re-checked as arithmetic (it throws on mismatch), the target scores 1, 200 rounds improve, the workspace loop logs 5 entries, and the OBJ and SVG exports are consistent.
Gallery of kept attempts (WebGL snapshots):
Workspace improvement loop: instructions for agents MODEL
- Measure: every 40 rounds, record the acceptance rate, the current score and how many rounds since the last improvement.
- Try next: if the score has been flat for 40 rounds, widen the mutation step. If acceptance is under 15%, shrink it; over 45%, widen it. Otherwise keep it.
- Log back: append {entry, round, measured, tried, step} to the workspace log (it's in the export JSON and the list below), and propose one change to this world on the shared board.
- Repeat, forever: never stop improving. Re-check against the real data before you claim anything.
Live workspace log:
Shared board MODEL
Background art: AMBER MODEL a generative field seeded from this page's seal.
proving…
Seal sha256(name|slug|blurb): 6ebecc74bdeb4835719c153ed428835429dc979ab3d7bc1f01a911ab7a01af5f