OpenAI: GPT-4.1 Nano
🇺🇸 OpenAI · GPT-4.1 Nano
Input Price $0.100 per million tokens NT$3.2
Output Price $0.400 per million tokens NT$12.8
Context Window 1M tokens Output limit: 33K
OpenRouter Route Price Please verify with official pricing pages
| Dimension | Unit | Price (USD) |
|---|---|---|
| Input | per 1M tokens | $0.100 |
| Output | per 1M tokens | $0.400 |
| Cached Input | per 1M tokens | $0.025 |
| Web Search | per search | $0.010 |
- Provider
- OpenAI (OpenAI)
- Model Family
- GPT-4.1 Nano
- Version String
- openai/gpt-4.1-nano
- Status
- active
- Modality
- image, text, file
- Context Window
- 1,047,576 tokens
- Output Limit
- 32,768 tokens
Index Metrics
Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis
Agentic Index 6 F Measured: 2026-05-27
Coding Index 11 F Measured: 2026-05-27
Intelligence Index 13 F Measured: 2026-05-27
Benchmark Scores
Data source: Artificial Analysis
AA-LCR 17.0% F Measured: 2026-05-27
GPQA Diamond 51.2% C Measured: 2026-05-27
HLE 3.9% D Measured: 2026-05-27
HLE 3.9% D Measured: 2026-05-27
IFBench 32.0% D Measured: 2026-05-27
MMMU Pro 40.1% D Measured: 2026-05-27
Non-Hallucination 19.6% Measured: 2026-05-27
Omniscience Accuracy 13.3% Measured: 2026-05-27
SciCode 25.9% C Measured: 2026-05-27
Tau2 17.3% Measured: 2026-05-27
TerminalBench 3.8% Measured: 2026-05-27
Performance Metrics
Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis
First Token Latency 0.5s Measured: 2026-05-27
Output Speed 162 t/s Measured: 2026-05-27
Response Time 3.6s Measured: 2026-05-27
90-Day Price Trend
Input / Output price (USD per 1M tokens)
Past 90 days of records; every price change is shown here
| Date | Dimension | Price (USD) | Source |
|---|---|---|---|
| 2026-05-27 | Web Search | $0.010 | openrouter |
| 2026-05-27 | Cached Input | $0.025 | openrouter |
| 2026-05-27 | Output | $0.400 | openrouter |
| 2026-05-27 | Input | $0.100 | openrouter |
| 2026-05-26 | Web Search | $0.010 | openrouter |
| 2026-05-26 | Cached Input | $0.025 | openrouter |
| 2026-05-26 | Output | $0.400 | openrouter |
| 2026-05-26 | Input | $0.100 | openrouter |
| 2026-05-25 | Web Search | $0.010 | openrouter |
| 2026-05-25 | Cached Input | $0.025 | openrouter |
| 2026-05-25 | Output | $0.400 | openrouter |
| 2026-05-25 | Input | $0.100 | openrouter |
| 2026-05-24 | Web Search | $0.010 | openrouter |
| 2026-05-24 | Cached Input | $0.025 | openrouter |
| 2026-05-24 | Output | $0.400 | openrouter |
| 2026-05-24 | Input | $0.100 | openrouter |
| 2026-05-23 | Web Search | $0.010 | openrouter |
| 2026-05-23 | Cached Input | $0.025 | openrouter |
| 2026-05-23 | Output | $0.400 | openrouter |
| 2026-05-23 | Input | $0.100 | openrouter |
| 2026-05-22 | Web Search | $0.010 | openrouter |
| 2026-05-22 | Cached Input | $0.025 | openrouter |
| 2026-05-22 | Output | $0.400 | openrouter |
| 2026-05-22 | Input | $0.100 | openrouter |
| 2026-05-22 | Web Search | $0.010 | openrouter |
| 2026-05-22 | Cached Input | $0.025 | openrouter |
| 2026-05-22 | Output | $0.400 | openrouter |
| 2026-05-22 | Input | $0.100 | openrouter |
| 2026-05-21 | Web Search | $0.010 | openrouter |
| 2026-05-21 | Cached Input | $0.025 | openrouter |
| 2026-05-21 | Output | $0.400 | openrouter |
| 2026-05-21 | Input | $0.100 | openrouter |
| 2026-05-20 | Web Search | $0.010 | openrouter |
| 2026-05-20 | Cached Input | $0.025 | openrouter |
| 2026-05-20 | Output | $0.400 | openrouter |
| 2026-05-20 | Input | $0.100 | openrouter |
| 2026-05-19 | Web Search | $0.010 | openrouter |
| 2026-05-19 | Cached Input | $0.025 | openrouter |
| 2026-05-19 | Output | $0.400 | openrouter |
| 2026-05-19 | Input | $0.100 | openrouter |
| 2026-05-18 | Web Search | $0.010 | openrouter |
| 2026-05-18 | Cached Input | $0.025 | openrouter |
| 2026-05-18 | Output | $0.400 | openrouter |
| 2026-05-18 | Input | $0.100 | openrouter |
| 2026-05-17 | Web Search | $0.010 | openrouter |
| 2026-05-17 | Cached Input | $0.025 | openrouter |
| 2026-05-17 | Output | $0.400 | openrouter |
| 2026-05-17 | Input | $0.100 | openrouter |
| 2026-05-16 | Web Search | $0.010 | openrouter |
| 2026-05-16 | Cached Input | $0.025 | openrouter |
Description
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...
Key Insights
Key data points from this page for quick reference and citation.
- OpenAI: GPT-4.1 Nano Input price: $0.1/M tokens
- OpenAI: GPT-4.1 Nano Output price: $0.4/M tokens
- Context window: 1,047,576 tokens
- Provider: OpenAI
- Model family: GPT-4.1 Nano
- Modalities: image, text, file
- Data source: OpenRouter, updated daily