すべてのモデルに戻るNano Banana 2 Text-to-ImageGenerates images from text on Gemini 3.1 Flash Image at 1K, 2K or 4K, in ten aspect ratios including 21:9.Google画像を生成費用は設定によって異なります。thinkingeditmultimodal +2プレイグラウンドAPIドキュメントを読む 入力プロンプト * A cinematic, moody top-down shot of a winding helical staircase from a high vantage point, the perspective creating a dizzying vortex effect. Figures in dark, indistinct clothing are scattered at intervals along the spiral steps, silhouetted against the muted, high-contrast grey stone architecture. The lighting is dark and atmospheric, focusing on the rhythmic pattern of the stairs as they descend into a central void. Gritty, high-contrast black and white noir style, emphasising geometric repetition and architectural depth, no text.アスペクト比 1:12:33:23:44:34:55:49:1616:921:9解像度 1K2K4K詳細設定 最大出力トークン数 温度 生成されるテキストのランダム性を調整します。Top K デフォルト: 40Top P 少々お待ちください…出力例例を試すHelical staircase from aboveさらにモデルを表示