gpt_5.4_mini_nano.py

from openai import OpenAI
import os
from pathlib import Path

# Ensure you have set your OpenAI API key in the environment variable 'openAI_API_Key' before running this code.
api_key = os.getenv("openAI_API_Key")
if not api_key:
    raise RuntimeError("Set the openAI_API_Key environment variable first.")

client = OpenAI(api_key=api_key)

models = ["gpt-5.4-mini", "gpt-5.4-nano"]
prompts = [
    "Generate a single HTML/CSS file that renders a functional, interactive 'Fidget Spinner' using only CSS animations. It should have three weighted arms, and the speed of rotation should increase if the user clicks a 'Spin' button.",
    "Write a 5-line poem about artificial intelligence. However, the first letter of each line must spell 'HORSE', and the last letter of each line must spell 'EARTH'.",
]

output_dir = Path("outputs")
output_dir.mkdir(exist_ok=True)

for model in models:
    for i, prompt in enumerate(prompts):
        try:
            response = client.responses.create(
                model=model,
                input=prompt,
                max_output_tokens=7000,
            )
            text = response.output_text

            print(f"\nModel: {model}\n")
            print(f"Prompt {i}: {prompt}\n")
            print(text)
            print("-" * 80)

            ext = "html" if i == 0 else "txt"
            out_file = output_dir / f"response_{model}_prompt_{i}.{ext}"

            with open(out_file, "w", encoding="utf-8") as f:
                f.write(text)

        except Exception as e:
            print(f"Error for model={model}, prompt={i}: {e}")