I have an eval for no param tools:
And it passes with:
sam@arch evals % ./run -e no_params_tool
Running evaluation 'no_params_tool'
GPT-4o: Passed 🟢
GPT-4o-mini: Passed 🟢
Claude 3.5 Haiku: Passed 🟢
Claude 3.5 Sonnet: Passed 🟢
Gemini 2.0 Flash: Passed 🟢
Gemini 2.0 pro: Passed 🟢
Did you test on latest?