Text-to-Image Generation on ImageReward
1.379ImageReward ScoreDAS
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| DASSampling Method=DAS, w/ TEP=true, Sampling Category=Particle Sampling Methods2025.12 | 1.379 | — | — | |
| CoDeSampling Method=CoDe, w/ TEP=true, Sampling Category=Particle Sampling Methods2025.12 | 1.328 | — | — | |
| SVDDSampling Method=SVDD, w/ TEP=true, Sampling Category=Particle Sampling Methods2025.12 | 1.303 | — | — | |
| ProCacheModel=FLUX.1-dev, Latency(s)=18.73, FLOPs(T)=2415.25, Speed=1.54×2025.12 | 1.207 | — | — | |
| Euler-50 stepsModel=FLUX.1-dev, Latency(s)=33.85, FLOPs(T)=3719.5, Speed=1.00×2025.12 | 1.202 | — | — | |
| ToCaModel=FLUX.1-dev, N=2, Latency(s)=19.88, FLOPs(T)=2458.06, Speed=1.51×2025.12 | 1.202 | — | — | |
| 68% stepsModel=FLUX.1-dev, Latency(s)=23.02, FLOPs(T)=2529.26, Speed=1.47×2025.12 | 1.2 | — | — | |
| FORAModel=FLUX.1-dev, Latency(s)=20.82, FLOPs(T)=2483.32, Speed=1.51×2025.12 | 1.196 | — | — | |
| ProCacheModel=FLUX.1-schnell, N=2, Latency(s)=1.817, FLOPs(T)=177.26, Speed=1.56×2025.12 | 1.138 | — | — | |
| ToCaModel=FLUX.1-schnell, N=2, Latency(s)=1.89, FLOPs(T)=181.3, Speed=1.53×2025.12 | 1.134 | — | — | |
| LCM-4 stepsModel=FLUX.1-schnell, Latency(s)=2.882, FLOPs(T)=277.88, Speed=1.00×2025.12 | 1.133 | — | — | |
| 75% stepsModel=FLUX.1-schnell, Latency(s)=2.162, FLOPs(T)=208.41, Speed=1.33×2025.12 | 1.132 | — | — | |
| FORA^1Model=FLUX.1-schnell, Configuration=bypasses step 2, Latency(s)=2.365, FLOPs(T)=225.6, Speed=1.23×2025.12 | 1.129 | — | — | |
| FORA^2Model=FLUX.1-schnell, Configuration=bypasses step 3, Latency(s)=2.365, FLOPs(T)=225.6, Speed=1.23×2025.12 | 1.124 | — | — | |
| FORA^3Model=FLUX.1-schnell, Configuration=bypasses step 4, Latency(s)=2.365, FLOPs(T)=225.6, Speed=1.23×2025.12 | 1.123 | — | — | |
| Meissonic + Co-GRPOParams=1.0B2025.12 | 1.122 | — | — | |
| Pixart-αParams=0.6B2025.12 | 1.115 | — | — | |
| BoNSampling Method=BoN, w/ TEP=true, Sampling Category=ODE-Based Methods2025.12 | 1.105 | — | — | |
| DALL-E 3Params=-2025.12 | 1.094 | — | — | |
| Realistic VisionParams=1.1B2025.12 | 1.088 | — | — | |
| OmniGenParams=3.8B2025.12 | 1.055 | — | — | |
| HACK++Backbone=Infinity-8B, ηa=30%, ηc=10%, KV Size=1.69 GB, Attn. TFLOPs=31.532026.06 | 1.054 | — | — | |
| Infinity-8BBackbone=Infinity-8B, Batch Size=1, Latency=1.47, Speedup=1.00×2026.05 | 1.05 | — | — | |
| FullBackbone=Infinity-8B, ηa=100%, ηc=100%, KV Size=16.86 GB, Attn. TFLOPs=78.542026.06 | 1.049 | — | — | |
| HACKBackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.542026.06 | 1.043 | — | — | |
| ScaleKVBackbone=Infinity-8B, ηc=10%, KV Size=1.69 GB, Attn. TFLOPs=41.982026.06 | 1.042 | — | — | |
| NOVABackbone=Infinity-8B2026.02 | 1.035 | 0.28 | 0.75 | |
| SkipVARBackbone=Infinity-8B2026.02 | 1.032 | 0.27 | 0.82 | |
| SoPSampling Method=SoP, w/ TEP=true, Sampling Category=Resampling-Based Methods2025.12 | 1.032 | — | — | |
| Infinity-8BBackbone=Infinity-8B2026.02 | 1.03 | 0.28 | 1.51 | |
| Infinity-8B + LD-PruningBackbone=Infinity-8B, Batch Size=1, Latency=0.69, Speedup=2.13×2026.05 | 1.03 | — | — | |
| Infinity-8B + SkipVARBackbone=Infinity-8B, Batch Size=1, Latency=0.92, Speedup=1.60×2026.05 | 1.03 | — | — | |
| Infinity-8B + LD-PruningBackbone=Infinity-8B, Batch Size=1, Latency=0.86, Speedup=1.71×2026.05 | 1.03 | — | — | |
| FastVARBackbone=Infinity-8B2026.02 | 1.028 | 0.28 | 0.79 | |
| Show-oParams=1.3B2025.12 | 1.028 | — | — | |
| Infinity-8B + FastVARBackbone=Infinity-8B, Batch Size=1, Latency=0.76, Speedup=1.93×2026.05 | 1.02 | — | — | |
| H2OBackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.552026.06 | 1.02 | — | — | |
| StreamingBackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.552026.06 | 1.016 | — | — | |
| SnapKVBackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.552026.06 | 1.015 | — | — | |
| HACK++Backbone=Infinity-8B, ηa=30%, ηc=1%, KV Size=0.17 GB, Attn. TFLOPs=26.502026.06 | 1.015 | — | — | |
| DASSampling Method=DAS, w/ TEP=false, Sampling Category=Particle Sampling Methods2025.12 | 1.002 | — | — | |
| CAKEBackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.552026.06 | 1.002 | — | — | |
| LOOK-MBackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.552026.06 | 0.994 | — | — | |
| CoDeSampling Method=CoDe, w/ TEP=false, Sampling Category=Particle Sampling Methods2025.12 | 0.987 | — | — | |
| ZeroOrderSampling Method=ZeroOrder, w/ TEP=true, Sampling Category=ODE-Based Methods2025.12 | 0.977 | — | — | |
| SVDDSampling Method=SVDD, w/ TEP=false, Sampling Category=Particle Sampling Methods2025.12 | 0.974 | — | — | |
| ScaleKVBackbone=Infinity-8B, ηc=1%, KV Size=0.17 GB, Attn. TFLOPs=31.402026.06 | 0.972 | — | — | |
| MEDABackbone=Infinity-8B, ηa=30%, ηc=30%, KV Size=5.06 GB, Attn. TFLOPs=33.552026.06 | 0.954 | — | — | |
| HACK++Backbone=Infinity-2B, ηa=30%, ηc=10%, KV Size=0.77 GB, Attn. TFLOPs=14.322026.06 | 0.953 | — | — | |
| SoPSampling Method=SoP, w/ TEP=false, Sampling Category=Resampling-Based Methods2025.12 | 0.948 | — | — | |
| FullBackbone=Infinity-2B, ηa=100%, ηc=100%, KV Size=7.71 GB, Attn. TFLOPs=35.912026.06 | 0.946 | — | — | |
| BoNSampling Method=BoN, w/ TEP=false, Sampling Category=ODE-Based Methods2025.12 | 0.943 | — | — | |
| MeissonicParams=1.0B2025.12 | 0.942 | — | — | |
| ScaleKVBackbone=Infinity-2B, ηc=10%, KV Size=0.77 GB, Attn. TFLOPs=19.192026.06 | 0.942 | — | — | |
| Infinity-2BBackbone=Infinity-2B, Batch Size=1, Latency=0.72, Speedup=1.00×2026.05 | 0.94 | — | — | |
| Infinity-2B + SkipVARBackbone=Infinity-2B, Batch Size=1, Latency=0.57, Speedup=1.26×2026.05 | 0.94 | — | — | |
| Infinity-2B + LD-PruningBackbone=Infinity-2B, Batch Size=1, Latency=0.55, Speedup=1.31×2026.05 | 0.94 | — | — | |
| ZeroOrderSampling Method=ZeroOrder, w/ TEP=false, Sampling Category=ODE-Based Methods2025.12 | 0.939 | — | — | |
| HACK++Backbone=Infinity-2B, ηa=30%, ηc=1%, KV Size=0.08 GB, Attn. TFLOPs=12.112026.06 | 0.934 | — | — | |
| HACKBackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.933 | — | — | |
| Full-precision#Bits (W/A)=16/162026.06 | 0.932 | — | — | |
| Ours+LiteVAR#Bits (W/A)=6/62026.06 | 0.929 | — | — | |
| BLIP3o-NEXTParams=3.0B2025.12 | 0.926 | — | — | |
| Infinity-2BBackbone=Infinity-2B2026.02 | 0.921 | 0.27 | 2.43 | |
| Infinity-2B + FastVARBackbone=Infinity-2B, Batch Size=1, Latency=0.53, Speedup=1.36×2026.05 | 0.92 | — | — | |
| Infinity-2B + LD-PruningBackbone=Infinity-2B, Batch Size=1, Latency=0.51, Speedup=1.41×2026.05 | 0.92 | — | — | |
| Ours#Bits (W/A)=6/62026.06 | 0.914 | — | — | |
| LiteVAR#Bits (W/A)=6/62026.06 | 0.912 | — | — | |
| NOVABackbone=Infinity-2B2026.02 | 0.911 | 0.27 | 0.84 | |
| H2OBackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.91 | — | — | |
| SkipVARBackbone=Infinity-2B2026.02 | 0.908 | 0.27 | 1.09 | |
| ScaleKVBackbone=Infinity-2B, ηc=1%, KV Size=0.08 GB, Attn. TFLOPs=14.352026.06 | 0.908 | — | — | |
| BRECQ#Bits (W/A)=6/62026.06 | 0.908 | — | — | |
| CAKEBackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.906 | — | — | |
| SnapKVBackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.904 | — | — | |
| FastVARBackbone=Infinity-2B2026.02 | 0.903 | 0.26 | 0.99 | |
| StreamingBackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.901 | — | — | |
| SparseVARBackbone=Infinity-2B2026.02 | 0.895 | 0.26 | 1.46 | |
| SDXL Refiner 1.0Params=6.6B2025.12 | 0.886 | — | — | |
| Ours+LiteVAR#Bits (W/A)=4/82026.06 | 0.88 | — | — | |
| Ours+LiteVAR#Bits (W/A)=4/62026.06 | 0.88 | — | — | |
| MEDABackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.867 | — | — | |
| LiteVAR#Bits (W/A)=4/82026.06 | 0.866 | — | — | |
| LOOK-MBackbone=Infinity-2B, ηa=30%, ηc=30%, KV Size=2.31 GB, Attn. TFLOPs=15.342026.06 | 0.864 | — | — | |
| Ours#Bits (W/A)=4/82026.06 | 0.861 | — | — | |
| BRECQ#Bits (W/A)=4/82026.06 | 0.845 | — | — | |
| Ours#Bits (W/A)=4/62026.06 | 0.842 | — | — | |
| LiteVAR#Bits (W/A)=4/62026.06 | 0.838 | — | — | |
| BRECQ#Bits (W/A)=4/62026.06 | 0.831 | — | — | |
| MaskGen-XLParams=1.1B2025.12 | 0.797 | — | — | |
| SDXL Base 1.0Params=3.5B2025.12 | 0.79 | — | — | |
| Ours+LiteVAR#Bits (W/A)=4/42026.06 | 0.748 | — | — | |
| SparVAR#Scales=14, Resolution=1024x10242026.02 | 0.68 | — | — | |
| HACK++Backbone=HART, ηa=30%, ηc=20%, KV Size=0.61 GB, Attn. TFLOPs=7.392026.06 | 0.68 | — | — | |
| HART#Scales=14, FlashAttention=true, Resolution=1024x10242026.02 | 0.661 | — | — | |
| HARTBackbone=HART, Batch Size=1, Latency=0.35, Speedup=1.00×2026.05 | 0.66 | — | — | |
| FullBackbone=HART, ηa=100%, ηc=100%, KV Size=2.68 GB, Attn. TFLOPs=17.662026.06 | 0.658 | — | — | |
| HACKBackbone=HART, ηa=30%, ηc=30%, KV Size=0.84 GB, Attn. TFLOPs=7.402026.06 | 0.658 | — | — | |
| HART + LD-PruningBackbone=HART, Batch Size=1, Latency=0.27, Speedup=1.30×2026.05 | 0.64 | — | — | |
| FastVAR#Scales=14, Resolution=1024x10242026.02 | 0.602 | — | — |