litellm - 💡(How to fix) Fix [Feature] Token-level cost attribution for multi-model routing [1 participants]

TL;DR

Implementing built-in token-level cost attribution for tracking spending across multiple LLM providers and models is likely the most effective solution.

Guidance

• Identify the key cost factors to track, such as model type, endpoint, and user/team, to inform the attribution system design.
• Consider integrating a cost tracking mechanism within the existing routing logic to accurately attribute costs at the token level.
• Develop a data storage and reporting system to manage and provide insights on the tracked cost data for budget management and optimization.
• Evaluate the feasibility of incorporating native support for cost attribution within the current middleware or exploring alternative solutions that can seamlessly integrate with the existing infrastructure.

Example

No specific code example can be provided without more details on the implementation, but a potential approach could involve modifying the routing logic to include cost tracking metadata.

Notes

The implementation details may vary depending on the specific requirements and constraints of the LLM providers and the existing middleware. Native support for cost attribution might require significant changes to the underlying infrastructure.

Recommendation

Apply a workaround by enhancing the existing middleware to more accurately and efficiently track token-level costs until native support can be implemented, as this allows for immediate improvement in cost management and optimization.