Decorator Based Function Tracing With Traceable

via “decorator-based custom span creation and association”

OpenTelemetry-based LLM observability with automatic instrumentation.

Unique: Provides lightweight decorator-based instrumentation that automatically propagates OpenTelemetry context through function call stacks, enabling seamless integration of custom code tracing with automatic library instrumentation

vs others: Simpler and less intrusive than manual span creation with try-finally blocks, with automatic context propagation that prevents context loss in complex call chains