initial: README.md

README.md

@@ -1,10 +1,16 @@
 ---
-title: Constellaration Tracker
-emoji: ⚡
-colorFrom: yellow
-colorTo: indigo
+title: ConStellaration Progress Tracker
+emoji: 🛰️
+colorFrom: blue
+colorTo: green
 sdk: docker
 pinned: false
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# ConStellaration Progress Tracker
+
+An unofficial fallback view for tracking ConStellaration benchmark progress.
+
+The [official ConStellaration leaderboard](https://huggingface.co/spaces/proxima-fusion/constellaration-bench) is the authoritative source for ranked submissions. This tracker exists for the periods when the official Space is down or the result-write step is delayed, so that interim local-evaluation scores can still be inspected against the same problem definitions.
+
+The scoring code used here is identical to the one shipped with [`constellaration`](https://github.com/proximafusion/constellaration) (the `constellaration.problems.mhd_stable_qi_stellarator().evaluate()` family). Results displayed are local evaluations of submitted boundaries, not third-party scores.