bare-think-off/gemini-3.1-flash-lite / tier-1-cube-with-hole

success tier 1

bare (gemini 3.1 flash-lite)

render

loading STL…

success 0.9s · 68/50t · <$0.0001

SCAD (4 lines)

difference() {
    cube([50, 50, 50], center = true);
    cylinder(h = 50, d = 20, center = true);
}

```openscad
difference() {
    cube([50, 50, 50], center = true);
    cylinder(h = 50, d = 20, center = true);
}
```

runId	`bare-think-off_gemini-3.1-flash-lite-e0f3c4eddb33-2026-09-05T10-42-50-203Z`
matrixId	`bare-think-off/gemini-3.1-flash-lite`
signature	`e0f3c4eddb335da2…`
provider	google
model	gemini-3.1-flash-lite
harness	bare
status	success
duration	0.91s (wallclock: load + prompt eval + generation + network)
tokens	68 in / 50 out
wallclock tok/s	55.2 tok/s (end-to-end)
cost	<$0.0001
createdAt	2026-09-05T10:42:50.203Z
gitCommit	`6126da97a014`
openscad	OpenSCAD version 2026.04.27

OpenSCAD で、50mm 角の立方体の中央に、直径 20mm の貫通穴を z 軸方向に開けたモデルを作成してください。

完成したコード全体を ```openscad ... ``` のフェンスで囲んで出力してください。コードのみで、追加の説明は不要です。