Watermark Detection on longform_qa
100AccuracyMC2MARK
Evaluation results
| Method | Links | |
|---|---|---|
| MC2MARKmessage length (n)=16, Backbone=Llama-3.2-3B-Instruct2026.02 | 100 | |
| MC2MARKmessage length (n)=32, Backbone=Llama-3.2-3B-Instruct2026.02 | 100 | |
| MC2MARKmessage length (n)=64, Backbone=Llama-3.2-3B-Instruct2026.02 | 100 | |
| MC2MARKMessage Length (n)=162026.02 | 100 | |
| MC2MARKMessage Length (n)=322026.02 | 99.92 | |
| MC2MARKmessage length (n)=128, Backbone=Llama-3.2-3B-Instruct2026.02 | 99.77 | |
| MC2MARKMessage Length (n)=642026.02 | 98.97 | |
| MC2MARKmessage length (n)=256, Backbone=Llama-3.2-3B-Instruct2026.02 | 98.4 | |
| BiMarkMessage Length (n)=162026.02 | 97.09 | |
| BiMarkmessage length (n)=16, Backbone=Llama-3.2-3B-Instruct2026.02 | 95.7 | |
| MC2MARKMessage Length (n)=2562026.02 | 95.47 | |
| BiMarkMessage Length (n)=322026.02 | 95.02 | |
| MC2MARKmessage length (n)=512, Backbone=Llama-3.2-3B-Instruct2026.02 | 94.69 | |
| MC2MARKMessage Length (n)=1282026.02 | 94.49 | |
| MPACMessage Length (n)=16, delta (δ)=1.52026.02 | 90.13 | |
| BiMarkmessage length (n)=32, Backbone=Llama-3.2-3B-Instruct2026.02 | 88.78 | |
| MPAC(1.5)message length (n)=16, Backbone=Llama-3.2-3B-Instruct2026.02 | 87.5 | |
| BiMarkMessage Length (n)=642026.02 | 87.43 | |
| MC2MARKMessage Length (n)=5122026.02 | 87.24 | |
| BiMarkmessage length (n)=64, Backbone=Llama-3.2-3B-Instruct2026.02 | 81.34 | |
| MPACMessage Length (n)=32, delta (δ)=1.52026.02 | 78.17 | |
| MPACMessage Length (n)=16, delta (δ)=1.02026.02 | 77.75 | |
| BiMarkMessage Length (n)=1282026.02 | 75.5 | |
| MPAC(1.5)message length (n)=32, Backbone=Llama-3.2-3B-Instruct2026.02 | 74.78 | |
| MPACMessage Length (n)=32, delta (δ)=1.02026.02 | 72.48 | |
| MPAC(1.0)message length (n)=16, Backbone=Llama-3.2-3B-Instruct2026.02 | 72.38 | |
| BiMarkmessage length (n)=128, Backbone=Llama-3.2-3B-Instruct2026.02 | 69.74 | |
| MPACMessage Length (n)=64, delta (δ)=1.52026.02 | 69.35 | |
| MPAC(1.5)message length (n)=64, Backbone=Llama-3.2-3B-Instruct2026.02 | 69.09 | |
| MPACMessage Length (n)=128, delta (δ)=1.52026.02 | 66.48 | |
| MPAC(1.0)message length (n)=32, Backbone=Llama-3.2-3B-Instruct2026.02 | 66.41 | |
| MPACMessage Length (n)=64, delta (δ)=1.02026.02 | 64.43 | |
| MPAC(1.0)message length (n)=64, Backbone=Llama-3.2-3B-Instruct2026.02 | 63.88 | |
| MPAC(1.5)message length (n)=128, Backbone=Llama-3.2-3B-Instruct2026.02 | 63.55 | |
| MPACMessage Length (n)=256, delta (δ)=1.52026.02 | 60.86 | |
| MPACMessage Length (n)=128, delta (δ)=1.02026.02 | 59.11 | |
| MPAC(1.5)message length (n)=256, Backbone=Llama-3.2-3B-Instruct2026.02 | 58.28 | |
| MPAC(1.0)message length (n)=128, Backbone=Llama-3.2-3B-Instruct2026.02 | 58.08 | |
| BiMarkMessage Length (n)=2562026.02 | 56.75 | |
| MPACMessage Length (n)=256, delta (δ)=1.02026.02 | 55.96 | |
| MPACMessage Length (n)=512, delta (δ)=1.02026.02 | 55.77 | |
| MPACMessage Length (n)=512, delta (δ)=1.52026.02 | 55.62 | |
| MPAC(1.5)message length (n)=512, Backbone=Llama-3.2-3B-Instruct2026.02 | 55.4 | |
| MPAC(1.0)message length (n)=256, Backbone=Llama-3.2-3B-Instruct2026.02 | 54.66 | |
| MPAC(1.0)message length (n)=512, Backbone=Llama-3.2-3B-Instruct2026.02 | 54.1 | |
| BiMarkmessage length (n)=256, Backbone=Llama-3.2-3B-Instruct2026.02 | 51.12 | |
| BiMarkMessage Length (n)=5122026.02 | 36.68 | |
| BiMarkmessage length (n)=512, Backbone=Llama-3.2-3B-Instruct2026.02 | 33.34 |