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Vision-Language Navigation on R2R (val seen)

7,540Success Rate (SR)VLNBERT+REM
-231.921,785.793,803.55,821.21Jun 15, 2021Apr 11, 2022Feb 5, 2023Dec 3, 2023Sep 28, 2024Jul 25, 2025May 22, 2026

Evaluation results

MethodLinks
VLNBERT+REMPre-training=true2022.047,54010.882.4871.8
IDEABase Model=BEVBert2026.058310.892.150.79
BEVBert + IDEABase Model=BEVBert, Feedback Setting=Without Feedback2026.058310.892.150.79
BEVBert + FEEDTTABase Model=BEVBert, Feedback Setting=With Feedback2026.058211.882.170.77
BEVBert + ATENABase Model=BEVBert, Feedback Setting=With Feedback2026.058210.792.260.78
Meta-ExploreMemory=Top. Map, Exploit=local goal2023.038111.952.1175
IDEABase Model=DUET2026.058111.232.030.76
BEVBertBase Model=BEVBert2026.058113.562.170.74
ViDABase Model=BEVBert2026.058112.532.310.74
ReCAPBase Model=BEVBert2026.058112.312.270.74
BEVBertBase Model=BEVBert, Feedback Setting=With Feedback2026.058113.562.170.74
DUET + IDEABase Model=DUET, Feedback Setting=Without Feedback2026.058111.232.030.76
BEVBertBase Model=BEVBert, Feedback Setting=Without Feedback2026.058113.562.170.74
BEVBert + ReCAPBase Model=BEVBert, Feedback Setting=Without Feedback2026.058112.312.270.74
TentBase Model=BEVBert2026.058012.682.360.74
SARBase Model=BEVBert2026.058012.492.280.74
FSTTABase Model=BEVBert2026.058012.282.310.75
DUET + FeedTTABase Model=DUET, Feedback Setting=With Feedback2026.058011.492.090.75
DUET + ATENABase Model=DUET, Feedback Setting=With Feedback2026.058011.272.180.75
BEVBert + RLCFBase Model=BEVBert, Feedback Setting=With Feedback2026.058012.942.230.74
BEVBert + FSTTABase Model=BEVBert, Feedback Setting=Without Feedback2026.058012.282.310.75
KERM2023.0379.7312.162.1973.79
DUETMemory=Top. Map, Exploit=X2023.037912.322.2873
DUETBase Model=DUET2026.057912.332.280.73
ViDABase Model=DUET2026.057912.112.310.73
FSTTABase Model=DUET2026.057913.392.250.73
DUETBase Model=DUET, Feedback Setting=With Feedback2026.057912.332.280.73
DUET + RLCFBase Model=DUET, Feedback Setting=With Feedback2026.057912.282.250.74
DUETBase Model=DUET, Feedback Setting=Without Feedback2026.057912.332.280.73
DUET + FSTTABase Model=DUET, Feedback Setting=Without Feedback2026.057913.392.250.73
DUETreproduced=true2023.0378.8412.32.2872.89
TentBase Model=DUET2026.057812.172.380.72
SARBase Model=DUET2026.057812.052.280.72
ReCAPBase Model=DUET2026.057812.022.270.73
DUET + ReCAPBase Model=DUET, Feedback Setting=Without Feedback2026.057812.022.270.73
EnvEdit (on HAMT)Setting=Single-run, Pre-trained=true, Base Model=HAMT, Ensemble=true2022.0376.911.182.320.739
EnvEditEnsemble=True2022.1076.911.182.320.739
HOP (1)Pre-training=PREVALENT data2022.037611.512.4670
HAMTSetting=Single-run, Pre-trained=true2022.037611.152.510.72
HAMT-e2eMemory=Seq, Exploit=X2023.037611.152.5172
HAMT2022.107611.152.510.72
HAMTSetting=single-run2021.107611.152.5172
VLN↻Bert+REMsetting=single-run2021.0675.410.882.4871.8
REMSetting=Single-run, Pre-trained=true2022.0375.410.882.480.718
REM2022.1075.410.882.480.718
AirBERTPre-training=Existing2022.037511.092.6870
HOP (2)Pre-training=PREVALENT + BnB data2022.037511.262.7270
AirBERTSetting=Single-run, Pre-trained=true2022.037511.092.680.7
AirBERT2023.037511.092.6870
HOP2023.037511.262.7270
AirBERT2022.107511.092.680.7
Recinitialization=ViLBERT2021.087511.162.5471
Recinitialization=Airbert2021.087511.092.6870
MARVALAgent training protocol=DAGGER2022.107310.62.990.691
Fine-TuningUpdated Params(%)=1002023.0872.6711.482.940.6917
MARVALAgent training protocol=Finetuned-BC2022.1072.310.433.110.689
VLN-PETLUpdated Params(%)=2.822023.0872.2811.392.930.685
VLN↻Bertsetting=single-run2021.067211.132.968
RecBERTPre-training=Existing2022.037211.132.968
GBERTSetting=Single-run, Pre-trained=true2022.037211.132.90.68
VLNBERTInitialization=PREVALENT, Pre-training=true2022.047211.132.90.68
VLNBERTMemory=Rec, Exploit=X2023.037211.132.968
VLNBERT2023.037211.132.968
RecBERT2022.107211.132.90.68
RecBERTSetting=single-run2021.107211.132.968
Recinitialization=PREVALENT2021.087211.132.968
VLNBERTInitialization=OSCAR, Pre-training=true2022.047110.793.110.67
SSMData Augmentation=true2022.047114.73.10.62
SSMMemory=Top. Map, Exploit=jump2023.037114.73.162
Recinitialization=OSCAR2021.087110.793.1167
VLN↻Bertsetting=single-run, reproduced=true2021.0670.712.092.9965.9
LORAUpdated Params(%)=3.022023.0870.1311.733.140.66
EnvDrop+REMsetting=single-run2021.0670.111.133.1466.7
AuxRNsetting=single-run2021.0670—3.3367
ActiveVLNPre-training=None2022.037019.73.252
EnvDrop+REMData Augmentation=true2022.047011.133.140.66
AuxRNData Augmentation=true2022.0470—3.330.67
FASTMemory=Rec, Exploit=homing, variant=long2023.0370188.063.1364
AuxRN2023.0370—3.3367
AuxRNSetting=single-run2021.1070—3.3367
EnvEdit (on EnvDrop-CLIP)Setting=Single-run, Pre-trained=false, Base Model=EnvDrop-CLIP2022.0369.414.643.350.642
PREVALENTsetting=single-run2021.066910.323.6765
RegretfulPre-training=None2022.0369—3.2363
NvEMPre-training=None2022.036911.093.4465
PREVALENTPre-training=Existing2022.036910.323.6765
PREVALENTPre-training=true2022.046910.323.670.65
RegretfulData Augmentation=true2022.0469—3.230.63
NvEMData Augmentation=true2022.046911.093.440.65
SMNAMemory=Rec, Exploit=homing2023.036911.693.3163
Regretful-AgentMemory=Rec, Exploit=homing2023.0369—3.2363
PREVALENT2023.036910.323.6765
PREVALENT2022.106910.323.670.65
PREVALENTSetting=single-run2021.106910.323.6765
PREVALENT2021.086910.323.6765
MARVALAgent training protocol=Pretrained2022.1068.210.323.730.649
Recinitialization=VLN-BERT2021.086810.953.3764
AdapterUpdated Params(%)=3.082023.0867.3811.73.340.6442
SMNAsetting=single-run2021.0667—3.2258
RCM+SILsetting=single-run2021.066710.653.53—
RelGraphsetting=single-run2021.066710.133.4765