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Adaptive Engine allows you to easily log feedback on completions to monitor and improve your models. All metric feedback must be logged against a feedback_key (see Feedback). When you make an inference request, the API response includes a completion_id UUID along with the model’s output (see Make inference requests to learn more). You must log your feedback for an output using its completion_id.
Make sure to use the response’s completion_id for logging, not its id.
You can access the completion_id for a Chat API response as follows: 
completion_id = response.json()["choices"][0]["completion_id"]
If you are passing stream=True to the Chat API to stream completions, you can find the same completion_id in each streamed chunk as follows:
Adaptive SDK / OpenAI Python
for chunk in streaming_response:
  completion_id = chunk.choices[0].completion_id

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Log metric feedback

Metric feedback allows you to score a completion with scalar or boolean values. For example, the code snippet below logs that Llama3.1 8B’s completion to your prompt scored a CSAT (customer satisfaction score) of 5.
Create an Adaptive client first
response = adaptive.feedback.log_metric(
  value=5,
  feedback_key="CSAT",
  completion_id=completion_id,
  details="This answer was perfect" # optional text details of 
)
As exemplified in the above code snippets, you can log textual details for more context or justification on the provided feedback. See the SDK Reference to see the full method definition.

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Log preference feedback

Preference feedback allows you to log a pairwise comparison between 2 completions. You can also log a tie between the 2, as equally good or equally bad.
Adaptive SDK
response = adaptive.feedback.log_preference(
  feedback_key="acceptance",
  preferred_completion="completion_id_1",
  other_completion="completion_id_2",
)
See the SDK Reference to see the full method definition.