Usage
Dynamic Metadata
Metadata set with theconfigure
function will be attached to all traces. You can also set metadata dynamically during runtime. This is useful, for example, to “tag” specific traces with information that is only available during runtime such as a User ID.
Key Metadata Tags
Focus on these three essential metadata tags for effective experiment tracking:Tag | Purpose | Examples |
---|---|---|
experiment | Track different experiments | "v1.2-rc3" , "feature/fancy-update" |
model | Track different models and versions | "gpt-5" , "claude-4-sonnet" |
prompt | Version control for prompt templates | "baseline" , "optimized-v2" |