> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agno.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Multiple Tool Call Reliability Evaluation

> Demonstrates reliability checks for multiple expected tool calls.

```python theme={null}
"""
Multiple Tool Call Reliability Evaluation
=========================================

Demonstrates reliability checks for multiple expected tool calls.
"""

from typing import Optional

from agno.agent import Agent
from agno.eval.reliability import ReliabilityEval, ReliabilityResult
from agno.models.openai import OpenAIChat
from agno.run.agent import RunOutput
from agno.tools.calculator import CalculatorTools


# ---------------------------------------------------------------------------
# Create Evaluation Function
# ---------------------------------------------------------------------------
def multiply_and_exponentiate():
    agent = Agent(
        model=OpenAIChat(id="gpt-5.2"),
        tools=[CalculatorTools()],
    )
    response: RunOutput = agent.run(
        "What is 10*5 then to the power of 2? do it step by step"
    )
    evaluation = ReliabilityEval(
        name="Tool Calls Reliability",
        agent_response=response,
        expected_tool_calls=["multiply", "exponentiate"],
    )
    result: Optional[ReliabilityResult] = evaluation.run(print_results=True)
    if result:
        result.assert_passed()


# ---------------------------------------------------------------------------
# Run Evaluation
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    multiply_and_exponentiate()
```

## Run the Example

```bash theme={null}
# Clone and setup repo
git clone https://github.com/agno-agi/agno.git
cd agno/cookbook/09_evals/reliability/multiple_tool_calls

# Create and activate virtual environment
./scripts/demo_setup.sh
source .venvs/demo/bin/activate

python calculator.py
```