GPT-5.4 nano — reviews, specs & pricing
Fastest and cheapest GPT-5.4 for classification, extraction, and ranking.
Summary
GPT-5.4 nano is OpenAI's highly optimized, lightweight model designed for high-throughput, low-latency text processing tasks. Positioned as the most cost-effective option in the GPT-5.4 lineup, it excels at streamlined text classification, data extraction, and content ranking. It is ideal for developers requiring rapid-fire conversational responses and high-volume utility operations without the overhead of larger models.
Sample use case
A high-volume e-commerce platform can integrate GPT-5.4 nano to screen millions of incoming user reviews and customer support tickets in real-time. The model automatically classifies the sentiment of reviews, extracts specific product defects mentioned in the text, and ranks support tickets by urgency to route them to human agents instantly, dramatically reducing response times while maintaining minimal operational costs.
Specifications
- Provider: openai
- License: closed
- Context: 200k tokens
- Input price: $0.05/M tok
- Output price: $0.2/M tok
Pros
- Sub-millisecond latency for ultra-fast replies
- Highly optimized for extraction and categorization
- Most budget-friendly model in the GPT-5.4 tier
- Extremely low computational footprint
Cons
- Limited nuance for complex reasoning tasks
- Strictly restricted to text-based modalities
- Prone to hallucination on niche knowledge
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