I have found that the latest reasoning models perform best when they are handed a tooling surface that maps directly to the domain types.
The idea of dumping everything into a big database and hoping the model will write the correct queries does work out to some extent. It's a very enchanting idea. However, it pales in comparison to having a dedicated tool per type. The outcomes seem to be much better when joins between low cardinality types occur within the token stream.
If your agent does need access to some enterprise knowledge base, I would give it a lexical search capability and not overthink it with vector shenanigans.
Tools are the only thing you need if you build them right. I don't even have a system prompt anymore aside from injecting the name of the robot and the current user's name. Keep in mind that all aspects of tools can be dynamic over time. I've got some where the description is composed by hundreds of lines of conditional string builder depending on the current state of the conversation.
bob1029 · · focus · HN ↗
The idea of dumping everything into a big database and hoping the model will write the correct queries does work out to some extent. It's a very enchanting idea. However, it pales in comparison to having a dedicated tool per type. The outcomes seem to be much better when joins between low cardinality types occur within the token stream.
If your agent does need access to some enterprise knowledge base, I would give it a lexical search capability and not overthink it with vector shenanigans.
Tools are the only thing you need if you build them right. I don't even have a system prompt anymore aside from injecting the name of the robot and the current user's name. Keep in mind that all aspects of tools can be dynamic over time. I've got some where the description is composed by hundreds of lines of conditional string builder depending on the current state of the conversation.
skinfaxi · · focus · HN ↗