@georgeh0 @badmonster0 please help me review this PR

thanks @belloibrahv could you share how you tested - using which example, and what are the results look like?

Hi @badmonster0,

Thanks for the feedback. I've updated the pull request to include a new example that demonstrates how to test the AWS Bedrock integration.

Testing Example and Workflow

To answer your question about testing, I've added a new example located at examples/bedrock_llm_extraction. This example is now part of the PR and serves as a live demonstration of the feature.

Workflow

The example demonstrates a real-world use case:

1. It reads PDF files from a local directory.
2. It converts them to Markdown.
3. It uses the new Bedrock LLM integration to extract structured data (ModuleInfo) from the Markdown content.

How to Run the Test

You can run the test by following the instructions in the new examples/bedrock_llm_extraction/README.md file. Here's a summary of the steps:

1. Set up the environment: Copy the examples/bedrock_llm_extraction/.env.example file to .env and fill in your AWS Bedrock credentials.

   cp examples/bedrock_llm_extraction/.env.example examples/bedrock_llm_extraction/.env

2. Run the pipeline: From the root of the project, execute:

   pip install -e ./examples/bedrock_llm_extraction
   cocoindex setup examples/bedrock_llm_extraction/main.py
   cocoindex update examples/bedrock_llm_extraction/main.py

Expected Results

After a successful run, a modules_info table will be populated in your Postgres database. You can verify the extracted data with the following SQL query:

SELECT filename, module_info->'title' AS title, module_summary FROM modules_info;

The output should look similar to this:

      filename       |         title          |      module_summary
---------------------+------------------------+--------------------------
 manuals/asyncio.pdf | "asyncio — Asynchronous" | {"num_classes": 0, "num_methods": 0}
 manuals/json.pdf    | "json — JSON encoder"  | {"num_classes": 0, "num_methods": 0}

Current Status

I've fully prepared this example and confirmed that it's ready for verification. However, I'm currently blocked from running the final test myself due to an issue with my AWS account verification, which is preventing me from getting a BEDROCK_API_KEY.

Since the example is now included in the PR, I hope it makes it easy for you to test the changes on your end.

Thanks again for your guidance and support.

hi @belloibrahv https://cocoindex.io/blogs/cocoindex-changelog-2025-10-19#belloibrahv latest release note out and we have a section for you, thanks for contributing!