promptfoo/examples/huggingface-similarity/promptfooconfig.yaml

# yaml-language-server: $schema=https://promptfoo.dev/config-schema.json
prompts:
  - "You're a translator.  Translate this into {{language}}: {{input}}"
  - 'Speak in {{language}}: {{input}}'
providers:
  - openai:gpt-4o-mini
  - openai:gpt-4
tests:
  - vars:
      language:
        - French
        - German
        - Spanish
      input:
        - 'Hello world'
        - 'Good morning'
        - 'How are you?'
    assert:
      - type: similar
        value: 'Hello world'
        provider: huggingface:sentence-similarity:sentence-transformers/all-MiniLM-L6-v2
        threshold: 0.2