MODEL_COST_PER_1K_TOKENS = {'gpt-5': 0.00125, 'gpt-5-cached': 0.000125, 'gpt-5-2025-08-07': 0.00125, 'gpt-5-2025-08-07-cached': 0.000125, 'gpt-5-completion': 0.01, 'gpt-5-2025-08-07-completion': 0.01, 'gpt-5-mini': 0.00025, 'gpt-5-mini-cached': 2.5e05, 'gpt-5-mini-2025-08-07': 0.00025, 'gpt-5-mini-2025-08-07-cached': 2.5e05, 'gpt-5-mini-completion': 0.002, 'gpt-5-mini-2025-08-07-completion': 0.002, 'gpt-5-nano': 5e05, 'gpt-5-nano-cached': 5e06, 'gpt-5-nano-2025-08-07': 5e05, 'gpt-5-nano-2025-08-07-cached': 5e06, 'gpt-5-nano-completion': 0.0004, 'gpt-5-nano-2025-08-07-completion': 0.0004, 'gpt-5-chat-latest': 0.00125, 'gpt-5-chat-latest-cached': 0.000125, 'gpt-5-chat-latest-2025-08-07': 0.00125, 'gpt-5-chat-latest-2025-08-07-cached': 0.000125, 'gpt-5-chat-latest-completion': 0.01, 'gpt-5-chat-latest-2025-08-07-completion': 0.01, 'gpt-4.1': 0.002, 'gpt-4.1-2025-04-14': 0.002, 'gpt-4.1-cached': 0.0005, 'gpt-4.1-2025-04-14-cached': 0.0005, 'gpt-4.1-completion': 0.008, 'gpt-4.1-2025-04-14-completion': 0.008, 'gpt-4.1-mini': 0.0004, 'gpt-4.1-mini-2025-04-14': 0.0004, 'gpt-4.1-mini-cached': 0.0001, 'gpt-4.1-mini-2025-04-14-cached': 0.0001, 'gpt-4.1-mini-completion': 0.0016, 'gpt-4.1-mini-2025-04-14-completion': 0.0016, 'gpt-4.1-nano': 0.0001, 'gpt-4.1-nano-2025-04-14': 0.0001, 'gpt-4.1-nano-cached': 2.5e05, 'gpt-4.1-nano-2025-04-14-cached': 2.5e05, 'gpt-4.1-nano-completion': 0.0004, 'gpt-4.1-nano-2025-04-14-completion': 0.0004, 'gpt-4.5-preview': 0.075, 'gpt-4.5-preview-2025-02-27': 0.075, 'gpt-4.5-preview-cached': 0.0375, 'gpt-4.5-preview-2025-02-27-cached': 0.0375, 'gpt-4.5-preview-completion': 0.15, 'gpt-4.5-preview-2025-02-27-completion': 0.15, 'o1': 0.015, 'o1-2024-12-17': 0.015, 'o1-cached': 0.0075, 'o1-2024-12-17-cached': 0.0075, 'o1-completion': 0.06, 'o1-2024-12-17-completion': 0.06, 'o1-pro': 0.15, 'o1-pro-2025-03-19': 0.15, 'o1-pro-completion': 0.6, 'o1-pro-2025-03-19-completion': 0.6, 'o3': 0.002, 'o3-2025-04-16': 0.002, 'o3-cached': 0.0005, 'o3-2025-04-16-cached': 0.0005, 'o3-completion': 0.008, 'o3-2025-04-16-completion': 0.008, 'o4-mini': 0.0011, 'o4-mini-2025-04-16': 0.0011, 'o4-mini-cached': 0.000275, 'o4-mini-2025-04-16-cached': 0.000275, 'o4-mini-completion': 0.0044, 'o4-mini-2025-04-16-completion': 0.0044, 'o3-mini': 0.0011, 'o3-mini-2025-01-31': 0.0011, 'o3-mini-cached': 0.00055, 'o3-mini-2025-01-31-cached': 0.00055, 'o3-mini-completion': 0.0044, 'o3-mini-2025-01-31-completion': 0.0044, 'o1-mini': 0.0011, 'o1-mini-cached': 0.00055, 'o1-mini-2024-09-12': 0.0011, 'o1-mini-2024-09-12-cached': 0.00055, 'o1-mini-completion': 0.0044, 'o1-mini-2024-09-12-completion': 0.0044, 'o1-preview': 0.015, 'o1-preview-cached': 0.0075, 'o1-preview-2024-09-12': 0.015, 'o1-preview-2024-09-12-cached': 0.0075, 'o1-preview-completion': 0.06, 'o1-preview-2024-09-12-completion': 0.06, 'gpt-4o': 0.0025, 'gpt-4o-cached': 0.00125, 'gpt-4o-2024-05-13': 0.005, 'gpt-4o-2024-08-06': 0.0025, 'gpt-4o-2024-08-06-cached': 0.00125, 'gpt-4o-2024-11-20': 0.0025, 'gpt-4o-2024-11-20-cached': 0.00125, 'gpt-4o-completion': 0.01, 'gpt-4o-2024-05-13-completion': 0.015, 'gpt-4o-2024-08-06-completion': 0.01, 'gpt-4o-2024-11-20-completion': 0.01, 'gpt-4o-audio-preview': 0.0025, 'gpt-4o-audio-preview-2024-12-17': 0.0025, 'gpt-4o-audio-preview-2024-10-01': 0.0025, 'gpt-4o-audio-preview-completion': 0.01, 'gpt-4o-audio-preview-2024-12-17-completion': 0.01, 'gpt-4o-audio-preview-2024-10-01-completion': 0.01, 'gpt-4o-realtime-preview': 0.005, 'gpt-4o-realtime-preview-2024-12-17': 0.005, 'gpt-4o-realtime-preview-2024-10-01': 0.005, 'gpt-4o-realtime-preview-cached': 0.0025, 'gpt-4o-realtime-preview-2024-12-17-cached': 0.0025, 'gpt-4o-realtime-preview-2024-10-01-cached': 0.0025, 'gpt-4o-realtime-preview-completion': 0.02, 'gpt-4o-realtime-preview-2024-12-17-completion': 0.02, 'gpt-4o-realtime-preview-2024-10-01-completion': 0.02, 'gpt-4o-mini': 0.00015, 'gpt-4o-mini-cached': 7.5e05, 'gpt-4o-mini-2024-07-18': 0.00015, 'gpt-4o-mini-2024-07-18-cached': 7.5e05, 'gpt-4o-mini-completion': 0.0006, 'gpt-4o-mini-2024-07-18-completion': 0.0006, 'gpt-4o-mini-audio-preview': 0.00015, 'gpt-4o-mini-audio-preview-2024-12-17': 0.00015, 'gpt-4o-mini-audio-preview-completion': 0.0006, 'gpt-4o-mini-audio-preview-2024-12-17-completion': 0.0006, 'gpt-4o-mini-realtime-preview': 0.0006, 'gpt-4o-mini-realtime-preview-2024-12-17': 0.0006, 'gpt-4o-mini-realtime-preview-cached': 0.0003, 'gpt-4o-mini-realtime-preview-2024-12-17-cached': 0.0003, 'gpt-4o-mini-realtime-preview-completion': 0.0024, 'gpt-4o-mini-realtime-preview-2024-12-17-completion': 0.0024, 'gpt-4o-mini-search-preview': 0.00015, 'gpt-4o-mini-search-preview-2025-03-11': 0.00015, 'gpt-4o-mini-search-preview-completion': 0.0006, 'gpt-4o-mini-search-preview-2025-03-11-completion': 0.0006, 'gpt-4o-search-preview': 0.0025, 'gpt-4o-search-preview-2025-03-11': 0.0025, 'gpt-4o-search-preview-completion': 0.01, 'gpt-4o-search-preview-2025-03-11-completion': 0.01, 'computer-use-preview': 0.003, 'computer-use-preview-2025-03-11': 0.003, 'computer-use-preview-completion': 0.012, 'computer-use-preview-2025-03-11-completion': 0.012, 'gpt-4': 0.03, 'gpt-4-0314': 0.03, 'gpt-4-0613': 0.03, 'gpt-4-32k': 0.06, 'gpt-4-32k-0314': 0.06, 'gpt-4-32k-0613': 0.06, 'gpt-4-vision-preview': 0.01, 'gpt-4-1106-preview': 0.01, 'gpt-4-0125-preview': 0.01, 'gpt-4-turbo-preview': 0.01, 'gpt-4-turbo': 0.01, 'gpt-4-turbo-2024-04-09': 0.01, 'gpt-4-completion': 0.06, 'gpt-4-0314-completion': 0.06, 'gpt-4-0613-completion': 0.06, 'gpt-4-32k-completion': 0.12, 'gpt-4-32k-0314-completion': 0.12, 'gpt-4-32k-0613-completion': 0.12, 'gpt-4-vision-preview-completion': 0.03, 'gpt-4-1106-preview-completion': 0.03, 'gpt-4-0125-preview-completion': 0.03, 'gpt-4-turbo-preview-completion': 0.03, 'gpt-4-turbo-completion': 0.03, 'gpt-4-turbo-2024-04-09-completion': 0.03, 'gpt-3.5-turbo': 0.0015, 'gpt-3.5-turbo-0125': 0.0005, 'gpt-3.5-turbo-0301': 0.0015, 'gpt-3.5-turbo-0613': 0.0015, 'gpt-3.5-turbo-1106': 0.001, 'gpt-3.5-turbo-instruct': 0.0015, 'gpt-3.5-turbo-16k': 0.003, 'gpt-3.5-turbo-16k-0613': 0.003, 'gpt-3.5-turbo-completion': 0.002, 'gpt-3.5-turbo-0125-completion': 0.0015, 'gpt-3.5-turbo-0301-completion': 0.002, 'gpt-3.5-turbo-0613-completion': 0.002, 'gpt-3.5-turbo-1106-completion': 0.002, 'gpt-3.5-turbo-instruct-completion': 0.002, 'gpt-3.5-turbo-16k-completion': 0.004, 'gpt-3.5-turbo-16k-0613-completion': 0.004, 'gpt-35-turbo': 0.0015, 'gpt-35-turbo-0125': 0.0005, 'gpt-35-turbo-0301': 0.002, 'gpt-35-turbo-0613': 0.0015, 'gpt-35-turbo-instruct': 0.0015, 'gpt-35-turbo-16k': 0.003, 'gpt-35-turbo-16k-0613': 0.003, 'gpt-35-turbo-completion': 0.002, 'gpt-35-turbo-0125-completion': 0.0015, 'gpt-35-turbo-0301-completion': 0.002, 'gpt-35-turbo-0613-completion': 0.002, 'gpt-35-turbo-instruct-completion': 0.002, 'gpt-35-turbo-16k-completion': 0.004, 'gpt-35-turbo-16k-0613-completion': 0.004, 'text-ada-001': 0.0004, 'ada': 0.0004, 'text-babbage-001': 0.0005, 'babbage': 0.0005, 'text-curie-001': 0.002, 'curie': 0.002, 'text-davinci-003': 0.02, 'text-davinci-002': 0.02, 'code-davinci-002': 0.02, 'babbage-002-finetuned': 0.0016, 'davinci-002-finetuned': 0.012, 'gpt-3.5-turbo-0613-finetuned': 0.003, 'gpt-3.5-turbo-1106-finetuned': 0.003, 'gpt-3.5-turbo-0125-finetuned': 0.003, 'gpt-4o-mini-2024-07-18-finetuned': 0.0003, 'gpt-4o-mini-2024-07-18-finetuned-cached': 0.00015, 'babbage-002-finetuned-completion': 0.0016, 'davinci-002-finetuned-completion': 0.012, 'gpt-3.5-turbo-0613-finetuned-completion': 0.006, 'gpt-3.5-turbo-1106-finetuned-completion': 0.006, 'gpt-3.5-turbo-0125-finetuned-completion': 0.006, 'gpt-4o-mini-2024-07-18-finetuned-completion': 0.0012, 'babbage-002-azure-finetuned': 0.0004, 'davinci-002-azure-finetuned': 0.002, 'gpt-35-turbo-0613-azure-finetuned': 0.0015, 'babbage-002-azure-finetuned-completion': 0.0004, 'davinci-002-azure-finetuned-completion': 0.002, 'gpt-35-turbo-0613-azure-finetuned-completion': 0.002, 'ada-finetuned-legacy': 0.0016, 'babbage-finetuned-legacy': 0.0024, 'curie-finetuned-legacy': 0.012, 'davinci-finetuned-legacy': 0.12}