GPT-5.4 Nano
budgetOpenAI•Released on 2026-03-18
OpenAI's smallest and most cost-effective model. Designed for data extraction, classification, ranking, and lightweight coding tasks where speed and cost efficiency are critical. API-only, priced at just $0.20/MTok input.
67
Overall Score
Voice of the community
sample 30“For simpler support tasks, GPT-5.4 nano is the smallest and most cost-effective option. OpenAI recommends this model for data extraction, classification, ranking, and lightweight coding tasks.”
Core Specs
400K
Context Window
16K
Max Output
ReasoningOpen Sourcetext
Scenario Scores
Pros & Cons
Sentiment70% +25% ·5% −
Pros
- +Extremely low cost ($0.20/MTok input)
- +Fastest response times
- +400K context window
- +Great for batch processing
- +Ideal for simple support tasks
Cons
- −API-only (no ChatGPT access)
- −Limited reasoning capability
- −Not suitable for complex tasks
- −Text-only (no multimodal)
Pricing
Input (per 1M tokens)$0.20
Output (per 1M tokens)$1.25
Free trial available
Updated on 2026-03-19
Get Started
1Visit the provider's website
2Create an account
3Start using the model
Benchmarks
noteSmallest, fastest, most cost-effective option for simple tasks%