Grok 4.6's full benchmark breakdown.

“One-shot score. Hard failure: the screen rendered pure black behind the HUD and the console threw mesh.computeBoundingSphere is not a function inside rebuildType, so no chunk geometry ever reached the scene. Handed Grok 4.6 that one error line and it fixed the call itself. A real-GPU retest then showed the player dying within 8 seconds of spawn, so it got a second round of its own evidence and fixed survivability too - the live demo is a lit voxel world with a multi-part miner, block hotbar and a day cycle that you can actually walk around in.”

“Hard failure and the worst of the run. A JavaScript syntax error, Identifier rune has already been declared, kills the whole script, so the canvas stays 0x0, the world never renders and the HUD sits alone on a flat grey field with YOU DIED already showing. Nothing is playable.”

“The HUD renders nicely with themed health/rune meters, minimap frame, and crosshair, but the 3D scene is entirely black — no dungeon, walls, torches, or ruins visible, so the core first-person crawler failed to render.”

“One-shot score. Good bones: multi-part fighter, radar with live enemy blips, hull, boost, altitude and knots readouts, and an island world. But the aircraft spawned at ground level and was destroyed on contact, so HULL cycled 095 to 000 to 100 in a respawn loop and ALT never passed 0048 before the SHOT DOWN overlay. Grok 4.6 self-repaired it from that evidence and the live demo spawns airborne at ALT 0210 and holds full hull through a flight.”