This practical poster session will demonstrate how to configure Google Colab with a Gemini API to efficiently assess speaking assignments in bulk. Participants will learn how to record student pairwork or presentation tasks, upload them to Google Drive, and use AI to transcribe and evaluate the audio. Sample Gemini AI prompts incorporating speech assessment rubrics will be introduced, covering both text-based criteria (e.g., grammar accuracy and content) and speech-based criteria (e.g., intonation, stress, and rhythm).