Poio einai pio fthino: DeepSeek: DeepSeek V4 Flash 0731 i OpenAI: GPT-5.5;
To DeepSeek: DeepSeek V4 Flash 0731 einai pio fthino ($0.45 / 1M tokens input / $1.33 / 1M tokens output) apo to OpenAI: GPT-5.5 ($5 / 1M tokens input / $30 / 1M tokens output). To pragmatiko kostos exartatai apo to meigma input kai output tokens, opote xrisimopoise ton ypologisti timon pano se pragmatiki kinisi.