OpenAI: GPT-4.1 Nano wins on more metrics (7 of 8), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Meta: Llama 3.1 70B Instruct | OpenAI: GPT-4.1 Nano |
|---|---|---|
| Intelligence Index | 12.5 | 13.0✓ |
| Coding Index | 10.9 | 11.2✓ |
| GPQA Diamond | 41% | 51%✓ |
| Design Arena Elo | — | 1039✓ |
| Speed (tokens/sec) | 29 | 95✓ |
| Latency | 290ms✓ | 618ms |
| Input price /M | $0.400 | $0.100✓ |
| Output price /M | $0.400 | $0.400 |
| Context window | 131K | 1.0M✓ |
| Capabilities | ToolsJSON | ToolsJSONVision |