OpenAI: GPT-4.1 wins on more metrics (5 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | inclusionAI: Ling-2.6-flash | OpenAI: GPT-4.1 |
|---|---|---|
| Intelligence Index | 26.2 | 26.3✓ |
| Coding Index | 23.2✓ | 21.8 |
| GPQA Diamond | 59% | 67%✓ |
| Design Arena Elo | — | 1149✓ |
| Speed (tokens/sec) | 117✓ | 55 |
| Latency | 825ms | 648ms✓ |
| Input price /M | $0.010✓ | $2.00 |
| Output price /M | $0.030✓ | $8.00 |
| Context window | 262K | 1.0M✓ |
| Capabilities | ToolsJSON | ToolsJSONVision |