All LLM calls not seen in Langsmith

[e-lobo]

Describe the feature you'd like For output prediction chains langsmith does not record any trace.

Additional context For example in this sql prompt example. The LLM call to generate the output prediction is not seen in Langsmith. Its only the final LLM call that is recorded and seen

[HenryHengZJ]

we have something in work to improve the tracing

tagging @vinodkiran