GPT-5.4 nano scores 20.5 on the Respan Index (#93), ahead of ERNIE 5.0 at 20.4 (#94). ERNIE 5.0 leads on 2 of the 2 benchmarks both report. GPT-5.4 nano has the larger context window (400K tokens).
Higher is better. Each score links to where it was published.
* Estimated: no published scores in that category. How the Respan Index works