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Benchmarks
Sign Language Video Generation on Wan Sign Language Video Generation v2.1 (test)
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117
Latency (s)
FlashSign
69.64
389.32
709
1,028.68
Mar 30, 2026
Latency (s)
Speedup
Updated 19d ago
Evaluation Results
Method
Method
Links
Latency (s)
Speedup
FlashSign
Model Scale=1.3B, Hard...
2026.03
117
2.32
SageAttention
Model Scale=1.3B, Hard...
2026.03
141
1.91
STA
Model Scale=1.3B, Hard...
2026.03
143
1.89
SparseVideoGen
Model Scale=1.3B, Hard...
2026.03
152
1.78
SpargeAtten
Model Scale=1.3B, Hard...
2026.03
205
1.32
WanX2.1-1.3B
Model Scale=1.3B, Hard...
2026.03
271
1
FlashSign
Model Scale=14B, Hardw...
2026.03
423
3.07
STA
Model Scale=14B, Hardw...
2026.03
548
2.37
SparseVideoGen
Model Scale=14B, Hardw...
2026.03
613
2.12
SageAttention
Model Scale=14B, Hardw...
2026.03
646
2.01
SpargeAtten
Model Scale=14B, Hardw...
2026.03
734
1.77
WanX2.1-14B
Model Scale=14B, Hardw...
2026.03
1,301
1
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