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Side-by-side comparison of API pricing, context window, latency, and benchmark performance. Data refreshed daily from provider APIs and ModelStop's own latency probes.
💰OpenAI: GPT-4.1 Nano is 100% cheaper than OpenAI: GPT-4
⚡OpenAI: GPT-4.1 Nano is 74ms faster than OpenAI: GPT-4
📈OpenAI: GPT-4.1 Nano scores 1270.0 pts higher on benchmarks
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
OpenAI: GPT-4.1 Nano is 411% faster
| Spec | OpenAI: GPT-4 | OpenAI: GPT-4.1 Nano |
|---|---|---|
| Provider | openai | openai |
| Input price / 1M tokens | $30.00 | Free |
| Output price / 1M tokens | $60.00 | — |
| Context window | 8k tokens | 1048k tokens |
| Latency (p50) | 92ms | 18ms |
| Best benchmark score | — | 1270.0 |
| Open source | No | No |
OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader general knowledge and advanced reasoning...
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...
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