Worked on the langchain-ai/docs repository to deliver Soniox Audio Transcription Integration, enabling speech-to-text workflows across both JavaScript and Python environments. Focused on API integration and audio processing, the work introduced new LangChain document loaders for STT transcription and provided robust, end-to-end documentation. The integration included detailed examples and cross-language support, referencing both npm and PyPI packages to ensure accessibility for developers in both ecosystems. All changes were validated locally to guarantee functionality and accuracy. The effort emphasized clear, tested documentation and seamless onboarding for users seeking to leverage Soniox transcription within LangChain’s modular framework for language applications.