How do I put ragas outputs into a clean JSON, like the JSON that I can get from the dashboard?

[AmirPoursaberi]

Hi. I want to extract the output results from the Ragas result object on my local machine. How do I do that?

[sahusiddharth]

Hi @AmirPoursaberi, you can convert the evaluation result to pandas then can convert them to dict.

from ragas.dataset_schema import EvaluationDataset
from ragas import evaluate 
from ragas.dataset_schema import SingleTurnSample
from ragas.metrics import AnswerAccuracy

from langchain_openai import ChatOpenAI
from ragas.llms import LangchainLLMWrapper

sample = SingleTurnSample(
    user_input="When was Einstein born?",
    response="Albert Einstein was born in 1879.",
    reference="Albert Einstein was born in 1879."
)

dataset = EvaluationDataset(samples=[sample])

llm = ChatOpenAI(model="gpt-4o-mini")
evaluator_llm = LangchainLLMWrapper(langchain_llm=llm)

result = evaluate(dataset=dataset, metrics=[AnswerAccuracy(llm=evaluator_llm)])
result.to_pandas().to_dict()

[github-actions[bot]]

It seems the issue was answered, closing this now.