Google 开源轻量级大模型，9B/27B 版本，手机都能跑。
ollama pull gemma2:9b / gemma2:27bollama run gemma2:9b访问 aistudio.google.com 获取免费 API Keypip install google-generativeaiimport google.generativeai as genai
genai.configure(api_key='...')
model = genai.GenerativeModel('gemma-2-9b')每日免费额度充足