Poio einai pio fthino: Claude Haiku 5.5 i Gemini 3.1 Flash Image (Nano Banana 2);
To Gemini 3.1 Flash Image (Nano Banana 2) einai pio fthino ($0.151 / image per image) apo to Claude Haiku 5.5 ($0.1 / 1M tokens input / $0.5 / 1M tokens output). To pragmatiko kostos exartatai apo to meigma input kai output tokens, opote xrisimopoise ton ypologisti timon pano se pragmatiki kinisi.