SPAN_KIND = "_ml_obs.meta.span.kind"
SESSION_ID = "_ml_obs.session_id"
METRICS = "_ml_obs.metrics"
TAGS = "_ml_obs.tags"
ML_APP = "_ml_obs.meta.ml_app"

MODEL_NAME = "_ml_obs.meta.model_name"
MODEL_PROVIDER = "_ml_obs.meta.model_provider"

INPUT_MESSAGES = "_ml_obs.meta.input.messages"
INPUT_VALUE = "_ml_obs.meta.input.value"
INPUT_PARAMETERS = "_ml_obs.meta.input.parameters"

OUTPUT_MESSAGES = "_ml_obs.meta.output.messages"
OUTPUT_VALUE = "_ml_obs.meta.output.value"