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GPT-4.1 nano

OpenAI · proprietary · gpt-4.1-nano-2025-04-14

GPT-4.1 nano is OpenAI's fastest and cheapest model available in the GPT-4.1 family. It delivers exceptional performance at a small size with its 1 million token context window. Ideal for tasks like classification or autocompletion.

MMLUIFEvalMMMUGPQAAIME 2024

Benchmark scores

BenchmarkScore
MMLU0.80
IFEval0.74
MMMU0.55
GPQA0.50
AIME 20240.29

Pricing

  • OpenAI$0.10 / $0.40

Input / output per 1M tokens

AA metrics

No Artificial Analysis link yet.

Arena Elo

  • No Arena snapshot linked.
GPT-4.1 nano Benchmarks · all the models