Lightweight prompt evaluation package.

Use online here. Can also be used locally through streamlit. Can use ollama to run LLMs locally if necessary.

Cost estimation is very rough (input * 2).

1. Set the models, prompts and variables
2. Set grading style and temperature
   • "EXACT": is either right or wrong. ignores line breaks and spaces in answer
   • "QUALITATIVE": ask gpt4o for feedback. be mindful of this token usage
3. Click compile. Check the price estimation. Click run.
4. Results are shown segmented by category.

• Model

  • id (str): name as understood by ollama. you might need to download it first
  • source (str): "local" or "openai" or "anthropic"

  Model("llama3", "local")

• Prompt

  • id (str): name of the test case
  • slot (str): name of theslot which will be substituted by the variable in the prompt
  • content (str): actual prompt

  Prompt(
      id="test_3",
      slot="{variable}",
      content="""Sua tarefa é analisar e responder se o texto a seguir menciona a necessidade de comprar remédios ou itens de saúde. Aqui está o texto:\n\n###\n\n{variable}\n\n###\n\n\nPrimeiro, analise cuidadosamente o texto em um rascunho. Depois, responda: a solicitação citada menciona a necessidade de comprar remédios ou itens de saúde? Responda "<<SIM>>" ou "<<NÃO>>".""",
  )

• Variable

  • id (str): name of the test case
  • content (str): text of snippet to be inserted in prompt
  • expected (str list): values that would be considered correct
  • options (str list): all values that the response could take. leave empty if does not apply

  Variable(
      id="despesas_essenciais",
      content="Família monoparental composta por Josefa e 5 filhos com idades entre 1 e 17 anos. Contam apenas com a renda de coleta de material reciclável e relatam dificuldade para manter as despesas essenciais. Solicita-se, portanto, o auxílio vulnerabilidade.",
      expected=["<<NAO>>", "<<NÃO>>"],
  ),

• add tests
• add instructions

• https://github.com/anthropics/anthropic-cookbook/blob/main/misc/building_evals.ipynb
• https://arize.com/blog-course/evaluating-prompt-playground/
• https://www.confident-ai.com/blog/a-gentle-introduction-to-llm-evaluation
• https://stephencollins.tech/posts/how-to-use-promptfoo-for-llm-testing
• https://github.com/hegelai/prompttools
• https://github.com/microsoft/promptbench
• https://github.com/promptfoo/promptfoo
• https://github.com/langfuse/langfuse
• https://promptmetheus.com/
• https://openshiro.com/
• https://promptknit.com/
• https://learnprompting.org/docs/tooling/IDEs/intro
• https://www.promptotype.io/
• https://langbear.runbear.io/introduction