List your company

Sequential Recommendation on Meta Production A/B Test (online)

4.11Online C-Metric 1ULTRA-HSTU
3.90454.007254.114.21275Feb 19, 2026

Evaluation results

MethodLinks
ULTRA-HSTULayers=18, Sequence length=16k, Attention=self-attention, Hardware=H100 GPUs2026.024.112.278.221.73.7