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GPT-5 Nano (batch)API
GPT-5 Nano (batch) (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 Nano (batch), measured by Artificial Analysis. Higher is better. Measurement mode: high.
About this model
GPT-5 Nano (batch) 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 Nano (batch)?
GPT-5 Nano (batch) is an AI language model from OpenAI. It is a proprietary model, available through an API. It scores 19.9 on the Artificial Analysis intelligence index.
Is GPT-5 Nano (batch) free?
GPT-5 Nano (batch) is not free: it costs $0.02 per million input tokens and $0.2 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is GPT-5 Nano (batch) good at?
Independent benchmarks from Artificial Analysis give it GPQA 67.6%, MMLU-Pro 78%, Humanity's Last Exam 8.2%, Long Context Reasoning 41.7%, LiveCodeBench 78.9%, SciCode 36.6%, AIME 2025 83.7%, IFBench 67.6%, τ²-Bench 36.5%, Terminal-Bench Hard 12.1%. It is particularly used for mathematical reasoning.