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GPT-5.4 MiniAPI
GPT-5.4 Mini (OpenAI): live API pricing, context window and the best open-source alternatives, tracked daily by olud.ai.
Prices update automatically — checked hourly against provider list prices.
Benchmarks & performance
Independent benchmark scores for GPT-5.4 Mini, measured by Artificial Analysis. Higher is better. Measurement mode: xhigh.
About this model
GPT-5.4 Mini is a commercial AI model by OpenAI. The specifications below are tracked automatically: pricing is refreshed hourly from public list prices, so the numbers on this page reflect the current cost of using the model through its API.
Frequently asked questions
What is GPT-5.4 Mini?
GPT-5.4 Mini is an AI language model from OpenAI. It is a proprietary model, available through an API. It scores 40 on the Artificial Analysis intelligence index.
Is GPT-5.4 Mini free?
GPT-5.4 Mini is not free: it costs $0.75 per million input tokens and $4.5 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is GPT-5.4 Mini good at?
Independent benchmarks from Artificial Analysis give it GPQA 87.5%, Humanity's Last Exam 26.6%, Long Context Reasoning 69.3%, SciCode 49.9%, IFBench 73.3%, τ²-Bench 83.3%, τ-Bench Banking 21.4%, Terminal-Bench 59.2%, Terminal-Bench Hard 52.3%. It is particularly used for code generation.