OpenAI: GPT-5.3 Chat Token Price

import requests

# Fetch pricing data from llmprices.ai
response = requests.get(
    "https://llmprices.ai/api/pricing?model=openai/gpt-5.3-chat"
)

data = response.json()

print(f"Model: {data['name']}")
print(f"Input: {float(data["pricing"]["prompt"]) * 1000000:.2f}/1M tokens")
print(f"Output: {float(data["pricing"]["completion"]) * 1000000:.2f}/1M tokens")