history 0.7.2+5 (2 weeks ago) verified langchaindart.dev balance mit fsf-libre osi-approved Dart 3 compatible langchain_openai LangChain.dart integration module for OpenAI (GPT-4o, o1, Embeddings, DALL·E, etc.). 20 likes 0 posts 0 links Dart Flutter Android iOS Windows Linux macOS Web ai llms nlp langchain gpt