GPT-4.1 nano scores 9.4 on the Respan Index (#135), ahead of Phi-4 at 7.0 (#138). GPT-4.1 nano leads on 3 of the 5 benchmarks both report. GPT-4.1 nano has the larger context window (1.0M tokens).
* Estimated: no published scores in that category. How the Respan Index works
| 84.8% |
Higher is better. Each score links to where it was published.