Amazon Bedrock Claude Amazon Aurora LangChain 2. ~~~~ 1. ~~~~ ~~~~~ ~~~~~ 3. ~~~~ ~~~~~ Amazon Bedrock Cohere (0.3,-0.6…0.1) (0.2,0.9…-0.1) (0.1,0.7…0.2) (0.5,0.6…0.3) (0.1,0.7…0.2) (-0.2,0.8…0.3) (0.2,0.8…-0.1) Amazon Bedrock Cohere LangChain 1. ~~~~ ~~~~~ ~~~~~ ~~~~~ Amazon Bedrock Claude ② ② ③ ③ ~~~~?