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Reward Modeling on Reward Bench Math

0.305EFinternlm2-20b-reward
-0.19108-0.062290.06650.19529Nov 30, 2025

Evaluation results

MethodLinks
internlm2-20b-reward2025.110.305-0.0520.3070.2670.130.3010.3310.160.4140.481
internlm2-1.8b-reward2025.110.2520.0120.0770.1370.0770.2990.3330.3290.3350.314
internlm2-7b-rewardparameters=7B2025.110.1540.0970.2270.2140.191-0.077-0.250.0170.1290.032
Starling-RM-34B2025.110.146-0.0580.125-0.0130.0550.0130.1060.1730.0470.17
internlm2-20b-rewardparameters=20B2025.110.123-0.0280.1830.2120.186-0.018-0.160.0390.1760.049
Skywork-Reward-V2-Llama-3.1-8Bparameters=8B2025.110.0930.0070.0350.0320.22-0.098-0.0970.2280.2680.235
Qwen2.5-72B-Instruct2025.110.077-0.023-0.0210.024-0.0580.0190.0190.191-0.0130.032
SOLAR-10.7B-Instruct-v1.02025.110.0720.09-0.023-0.0320.104-0.081-0.086-0.165-0.141-0.123
Skywork-Reward-Gemma-2-27B-v0.2parameters=27B2025.110.0710.0550.0810.0970.0470.0760.0410.1220.1240.084
GRM-llama3-8B-sftregparameters=8B2025.110.067-0.010.008-0.010.148-0.027-0.0830.0090.0660.001
Skywork-Reward-V2-Qwen3-8Bparameters=8B2025.110.0670.060.0950.0990.105-0.078-0.1110.011-0.034-0.016
Skywork-Reward-Gemma-2-27B-v0.22025.110.065-0.0110.0920.0050.090.070.1050.1570.0320.071
FsfairX-LLaMA3-RM-v0.12025.110.06-0.110.084-0.0510.0440.1950.2910.2810.3670.413
UltraRM-13b2025.110.054-0.0770.210.1830.0050.1950.2670.3650.3980.342
URM-LLaMa-3-8Bparameters=8B2025.110.054-0.017-0.017-0.0340.044-0.033-0.038-0.0370.067-0.055
internlm2-7b-reward2025.110.051-0.0310.1930.1290.0850.3320.3260.270.2690.415
Skywork-Reward-V2-Llama-3.1-8B2025.110.051-0.0290.1670.1310.1820.3980.4530.270.3120.486
Skywork-Reward-Llama-3.1-8B-v0.2parameters=8B2025.110.05-0.0370.031-0.0170.05-0.088-0.0640.0060.044-0.016
ArmoRM-Llama3-8B-v0.12025.110.0490.050.081-0.010.0430.027-0.0940.1421.4960.036
ArmoRM-Llama3-8B-v0.1parameters=8B2025.110.0490.050.081-0.010.0430.027-0.094-0.0420.0960.036
Skywork-Reward-Llama-3.1-8Bparameters=8B2025.110.0470.0160.015-0.0030.056-0.065-0.0460.0050.0190.003
tulu-2-dpo-13bparameters=13B2025.110.041-0.027-0.032-0.030.0170.040.018-0.013-0.080.045
GRM-llama3-8B-distillparameters=8B2025.110.038-0.005-0.025-0.0030.149-0.003-0.0660.0120.0740.031
UltraRM-13bparameters=13B2025.110.0350.0510.045-0.010.007-0.057-0.0660.0160.0070.02
Eurus-RM-7b2025.110.0340.039-0.0360.0350.0660.1830.2320.1810.1960.292
Skywork-Reward-Gemma-2-27Bparameters=27B2025.110.0280.023-0.075-0.0520.0030.0140.0260.089-0.083-0.004
GRM-llama3-8B-sftreg2025.110.0240.033-0.032-0.0360.0160.1760.250.2340.3280.383
Qwen2.5-72B-Instructparameters=72B2025.110.0230.011-0.0290.005-0.0080.0130.033-0.0310.008-0.125
Qwen3-8B2025.110.022-0.0090.0620.033-0.0110.0090.0150.128-0.0250.011
Skywork-Reward-Gemma-2-27B2025.110.020.1930.0820.048-0.0560.0510.0450.0930.1370.057
Llama-3-OffsetBias-RM-8Bparameters=8B2025.110.0180.050.060.0240.109-0.05-0.044-0.0130.0430.028
URM-LLaMa-3.1-8Bparameters=8B2025.110.01-0.049-0.019-0.0020.063-0.026-0.089-0.0290.027-0.015
Llama-3.1-70B-Instructparameters=70B2025.110.0090.089-0.0790.0480.098-0.120.0740.0210.047-0.021
tulu-2-dpo-13b2025.110.002-0.011-0.031-0.0340.075-0.018-0.041-0.073-0.075-0.035
Starling-RM-34Bparameters=34B2025.110.0010.013-0.016-0.08-0.057-0.027-0.023-0.063-0.006-0.069
URM-LLaMa-3-8B2025.11-0.0050.027-0.055-0.099-0.0770.2950.2820.3930.2620.33
Llama-3.1-70B-Instruct2025.11-0.0070.029-0.0240.052-0.038-0.110.0950.1881.5470.085
GRM-llama3-8B-distill2025.11-0.0110.001-0.043-0.0370.0240.1850.290.20.2940.41
Qwen3-8Bparameters=8B2025.11-0.0210.0070.012-0.0230.009-0.0040.0190.128-0.025-0.011
internlm2-1.8b-rewardparameters=1.8B2025.11-0.031-0.0640.050.0070.014-0.079-0.0650.0370.067-0.013
Llama3-8B-IDRMparameters=8B2025.11-0.034-0.095-0.041-0.0370.108-0.065-0.115-0.0470.014-0.069
GRM-Llama3-8B-rewardmodel-ft2025.11-0.0360.03-0.0460.0150.0170.0890.2450.1980.2940.298
GRM-Llama3-8B-rewardmodel-ftparameters=8B2025.11-0.0380.033-0.044-0.070.106-0.013-0.076-0.0450.036-0.003
Llama-3-OffsetBias-RM-8B2025.11-0.0530.0430.0910.0070.0560.2280.2720.0310.2050.341
Eurus-RM-7bparameters=7B2025.11-0.057-0.0590.001-0.007-0.009-0.031-0.040.0150.0610.014
URM-LLaMa-3.1-8B2025.11-0.065-0.018-0.0220.0210.060.1380.2590.2420.3290.295
SOLAR-10.7B-Instruct-v1.0parameters=10.7B2025.11-0.0770.01-0.039-0.065-0.001-0.047-0.032-0.033-0.0020.011
FsfairX-LLaMA3-RM-v0.1parameters=8B2025.11-0.0770-0.043-0.1180.144-0.076-0.131-0.060.1350.016
Llama3-8B-IDRM2025.11-0.099-0.2850.0370.075-0.0450.130.1470.1660.2180.25
Skywork-Reward-Llama-3.1-8B-v0.22025.11-0.140.1450.0430.1120.0410.0030.1160.2060.2440.108
Skywork-Reward-V2-Qwen3-8B2025.11-0.1560.068-0.0310.0070.1420.3350.4080.1450.1710.397
Skywork-Reward-Llama-3.1-8B2025.11-0.172-0.0120.041-0.0140.0450.0990.2410.280.3060.204