promptfoo/examples/g-eval/promptfooconfig.yaml

prompts:
  - 'Hello! How are you?'

providers:
  - openai:gpt-4o-mini

tests:
  - assert: # Calculate score for one criteria only
      - type: g-eval
        value: >-
          Coherence - the collective quality of all sentences. We align this
          dimension with the DUC quality question of structure and coherence
          whereby "the reply should be well-structured and well-organized. The
          reply should not just be a heap of related information, but should
          build from sentence to a coherent body of information about a topic."
  - assert:
      - type: g-eval
        value: >-
          Consistency - the factual alignment between the reply and the source.
          A factually consistent reply contains only statements that are
          entailed by the source document. Annotators were also asked to
          penalize replies that contained hallucinated facts.
  - assert:
      - type: g-eval
        value: >-
          Fluency - the quality of the reply in terms of grammar, spelling,
          punctuation, word choice, and sentence structure.
  - assert:
      - type: g-eval
        value: >-
          Relevance - selection of important content for the source. The reply
          should include only important information for the source document.
          Annotators were instructed to penalize replies which contained
          redundancies and excess information.
  - assert: # Calculate average score among all criterias
      - type: g-eval
        value:
          - Coherence - the collective quality of all sentences. We align this dimension with the DUC quality question of structure and coherence whereby "the reply should be well-structured and well-organized. The reply should not just be a heap of related information, but should build from sentence to a coherent body of information about a topic."
          - Consistency - the factual alignment between the reply and the source. A factually consistent reply contains only statements that are entailed by the source document. Annotators were also asked to penalize replies that contained hallucinated facts.
          - Fluency - the quality of the reply in terms of grammar, spelling, punctuation, word choice, and sentence structure.
          - Relevance - selection of important content for the source. The reply should include only important information for the source document. Annotators were instructed to penalize replies which contained redundancies and excess information.