GPT-5.4 nano
efficiencyOpenAI•Released on 2026-03-17
OpenAI's smallest and fastest model, designed for classification, data extraction, ranking, and lightweight subagent tasks. The most cost-efficient option in the GPT-5.4 family.
73
Overall Score
Core Specs
128K
Context Window
8K
Max Output
✓
Reasoning
✗
Open Source
Multimodal Support
text
Scenario Scores
User Feedback Highlights
Based on community feedback. Hover to see original reviews.
− API only, not in ChatGPT+ Lowest cost in GPT-5.4 family− Limited for complex reasoning+ Efficient for data extraction tasks+ Fastest response times− Text only, no multimodal+ Ideal for high-volume classification− No computer use capability
Sentiment:👍 0%😐 0%👎 0%
Pros & Cons
Pros
- +Lowest cost in GPT-5.4 family
- +Fastest response times
- +Ideal for high-volume classification
- +Efficient for data extraction tasks
Cons
- −API only, not in ChatGPT
- −Text only, no multimodal
- −No computer use capability
- −Limited for complex reasoning
Reliability
Pricing
Input (per 1M tokens)$0.20
Output (per 1M tokens)$1.25
Updated on 2026-03-19
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Benchmarks
terminalBench246.3%