GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
Tested on 11 benchmarks with 32.4% average. Top scores: LiveBench — Coding (61.9%), Artificial Analysis — Agentic Index (49.3%), Artificial Analysis — Quality Index (44.4%).
Llama 3.2 3B Instruct (free) scores 14.7 (109% as good) at $0.00/1M input · 100% cheaper
Regularly refreshed coding problems that avoid data contamination. New problems added monthly to prevent memorization.
LiveBench coding tasks that require multi-step reasoning and tool use. Tests planning and execution of complex coding workflows.
Fresh data analysis tasks testing ability to interpret tables, charts, and statistical data.
Regularly refreshed reasoning problems testing logical deduction, spatial reasoning, and analytical thinking.
Regularly updated math problems that test numerical reasoning, algebra, calculus, and combinatorics.
- Typemultimodal
- Context400K tokens (~200 books)
- ReleasedMar 2026
- LicenseProprietary
- StatusActive
- Cost / Message~$0.002