Antigravity Gemini 3.5 FlashとCursor Composer 2.5をHarnessBenchで評価…
HarnessBenchの27問でAntigravity / Gemini 3.5 Flash (High)、Cursor / Composer 2.5 fast、Cursor / Composer 2.5 normalを追加評価し、既存14条件と合わせて比較します