GPT-5.4 nano Application Scenario Guide: 7 Practical Low-Cost Lightweight Scenarios and Mini Trade-off Strategies
Author's Note: OpenAI's cheapest model, gpt-5.4-nano, is priced at just $0.20/$1.25. With a Ï„2-Bench score of 92.5%, it’s nearly on par with the mini model. This article provides a detailed breakdown of the 7 best use cases for nano, when you should swap it for mini, and an ultimate optimization strategy using 90% discount caching….
