google-gemini
[New Tutorial] Batch Prediction with Long Context and Context Caching using Google Gemini API in Colab
Description of the feature request:
This feature request aims to develop a robust, production-ready code sample that demonstrates how to perform batch prediction with the Google Gemini API using long context and context caching. The primary use case is to extract information from large video content—such as lectures or documentaries—by asking multiple, potentially interconnected, questions.
Key aspects of the feature include:
- Batch Prediction: Efficiently submitting a batch of questions in a way that minimizes API calls and handles rate limits, possibly by dividing the questions into smaller batches.
- Long Context Handling: Leveraging Gemini’s long context capabilities to provide the entire video transcript or segmented summaries as context. This includes strategies to segment and summarize transcripts that exceed maximum context limits.
- Context Caching: Implementing persistent context caching (using, for example, a JSON file) to store and reuse previous summarizations and conversation history, thereby reducing redundant API calls and improving response times.
- Interconnected Questions: Supporting conversational history so that each question can build upon previous answers, leading to more accurate and relevant responses.
- Output Formatting: Delivering clear, structured, and user-friendly outputs, with potential enhancements like clickable links to relevant video timestamps.
- Robust Error Handling: Ensuring the solution gracefully handles network errors, API failures, and invalid inputs through retries and exponential backoff.
- Multi-Language Support: Allowing the user to specify the transcript language, accommodating videos in different languages.
What problem are you trying to solve with this feature?
The feature addresses the challenge of extracting meaningful insights from lengthy video transcripts. When dealing with large amounts of text, it's difficult to efficiently process and query the information without running into API context limits or making redundant calls. This solution tackles that problem by segmenting and summarizing the transcript, caching context to reduce unnecessary API usage, and maintaining conversation history to answer interconnected questions accurately.
Demonstration of the Current Gemini Video Analysis Solution
In this demonstration, I use Gemini to analyze an almost two-hour-long video and then ask it questions. The system returns responses asynchronously in under one second.
https://github.com/user-attachments/assets/2e8836b8-535f-4c88-8539-c551266ccabe
That's the same idea from the deepmind GSOC project page? Right here .
So you actualy raised an issue on this thing/idea - can we work on it now or what? Please clarify - if yes then I'll start as soon I get the confirmation.
Also I think that this is not an "absolute" idea - its up in the air but it could get evolved into some other project - correct me if I'm wrong. Otherwise please add more details.
