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Mathematical Reasoning on Minerva (Acc, Cost)

89.16Accuracy (Acc)COSE
23.421640.488357.55574.6217Oct 11, 2025Nov 18, 2025Dec 26, 2025Feb 2, 2026Mar 12, 2026Apr 19, 2026May 27, 2026

Evaluation results

MethodLinks
COSEBackbone=Llama-3.2-3B-Instruct2026.0589.16—
COSEBackbone=Qwen3-4B2026.0588.38—
MAEBackbone=Qwen3-4B2026.0581.8—
R-ZeroBackbone=Qwen3-4B2026.0581.2—
AZRBackbone=Qwen3-4B2026.0581.1—
BaseBackbone=Qwen3-4B2026.0578.7—
COSEBackbone=Qwen3-0.6B2026.0578.18—
MAEBackbone=Llama-3.2-3B-Instruct2026.0570.2—
R-ZeroBackbone=Llama-3.2-3B-Instruct2026.0569.1—
AZRBackbone=Llama-3.2-3B-Instruct2026.0568.4—
BaseBackbone=Llama-3.2-3B-Instruct2026.0564.1—
MAEBackbone=Qwen3-0.6B2026.0555.4—
R-ZeroBackbone=Qwen3-0.6B2026.0554.8—
AZRBackbone=Qwen3-0.6B2026.0553.6—
DYPOBase Model=Qwen3-4B-Base2026.0450.4—
BaseBackbone=Qwen3-0.6B2026.0548.8—
COSEBackbone=Qwen2.5-3B-Instruct2026.0547.02—
RLBase Model=Qwen3-4B-Base2026.0446.3—
ICPOBackbone=Qwen2.5-Math-7B2025.1045.6—
OGERBackbone=Qwen2.5-Math-7B2026.0445.22—
SFT -> RLBase Model=Qwen3-4B-Base2026.0444.9—
ICPO†Backbone=Qwen2.5-Math-7B2025.1044.9—
SFT+RL_GRPOBackbone=Qwen2.5-Math-7B2025.1044.1—
Re-ScheduleBackbone=Qwen3-4B-Base2025.1043.5—
SFTBase Model=Qwen3-4B-Base2026.0443—
MAEBackbone=Qwen2.5-3B-Instruct2026.0542.6—
LuffyBackbone=Qwen2.5-Math-7B2026.0442.28—
Task ArithmeticModel Scale=7B, Decoding Strategy=Greedy2026.0341.9—
FIM-TIESModel Scale=7B, Decoding Strategy=Greedy2026.0341.9—
ACCBackbone=Qwen3-4B-Base2025.1041.6—
Sens-MergingModel Scale=7B, Decoding Strategy=Greedy2026.0341.5—
AZRBackbone=Qwen2.5-3B-Instruct2026.0541.22—
FIM-TAModel Scale=7B, Decoding Strategy=Greedy2026.0341.2—
R-ZeroBackbone=Qwen2.5-3B-Instruct2026.0540.9—
Prefix-RFT*Backbone=Qwen2.5-Math-7B, Reported from original paper=true2025.1040.3—
GRPOBackbone=Qwen2.5-Math-7B2026.0439.71—
GRPOBackbone=Qwen3-4B-Base2025.1039.4—
PRIME-Zero*Backbone=Qwen2.5-Math-7B, Reported from original paper=true2025.1039—
GRPObase_model=Qwen2.5-Math-7B2026.0538.75—
ACM-TAModel Scale=7B, Decoding Strategy=Greedy2026.0338.6—
ACM-TIESModel Scale=7B, Decoding Strategy=Greedy2026.0338.6—
TIES-MergingModel Scale=7B, Decoding Strategy=Greedy2026.0338.2—
CoDistill-GRPObase_model=Qwen2.5-Math-7B, alpha=1, T=0, CT=true2026.0538.16—
SFTBackbone=Qwen2.5-Math-7B2025.1037.9—
LUFFY*Backbone=Qwen2.5-Math-7B, Reported from original paper=true2025.1037.5—
CoDistill-GRPObase_model=Qwen2.5-Math-7B, alpha=1, T=50, CT=true2026.0537.28—
RL_GRPOBackbone=Qwen2.5-Math-7B2025.1037.1—
ReLIFT*Backbone=Qwen2.5-Math-7B, Reported from original paper=true2025.1037.1—
DeepSeek-R1-7BModel Scale=7B, Decoding Strategy=Greedy2026.0336.4—
CoDistill-GRPObase_model=Qwen2.5-Math-7B, alpha=2, T=0, CT=true2026.0536—
CoDistill-GRPObase_model=Qwen2.5-Math-7B, alpha=1, T=50, CT=false2026.0535.51—
CoDistill-GRPObase_model=Qwen2.5-Math-7B, alpha=2, T=0, CT=false2026.0535.15—
KAEBackbone=Qwen2.5-Math-7B, Post-training Dataset=MATH (levels 3-5, 5k+), Training Steps=200, Group Size=G = 8, Temperature=0.62026.0434.93—
Oat-Zero*Backbone=Qwen2.5-Math-7B, Reported from original paper=true2025.1034.6—
CoDistill-GRPObase_model=Qwen2.5-Math-7B, alpha=1, T=0, CT=false2026.0534.56—
BaseBackbone=Qwen2.5-3B-Instruct2026.0534.52—
OpenReasoner-Zero*Backbone=Qwen2.5-Math-7B, Reported from original paper=true2025.1033.1—
Dr. GRPOBackbone=Qwen2.5-Math-7B, Post-training Dataset=MATH (levels 3-5, 5k+), Training Steps=200, Group Size=G = 8, Temperature=0.62026.0433.09—
GRPO-SGBase Model=Qwen2.5-7B, Training Recipe=DSR (DeepScaleR)2025.1032.35—
CoDistill-GRPOBase Model=Qwen2.5-Math-1.5B, alpha=2, T=02026.0531.99—
GRPOBackbone=Qwen2.5-Math-7B, Post-training Dataset=MATH (levels 3-5, 5k+), Training Steps=200, Group Size=G = 8, Temperature=0.62026.0431.62—
CoTModel=Gemma32026.0331.43,801
GRPO w/ LoRA#Steps=400, Backbone=Qwen2.5-14B-Instruct2026.0431.3—
GPGBackbone=Qwen2.5-Math-7B, Post-training Dataset=MATH (levels 3-5, 5k+), Training Steps=200, Group Size=G = 8, Temperature=0.62026.0431.25—
GRPO-SGBase Model=Qwen2.5-7B, Training Recipe=ORZ (Open Reasoner-Zero)2025.1030.51—
NExt#Steps=250, Backbone=Qwen2.5-14B-Instruct2026.0430.5—
DoTS (SFT + DPO)Backbone=Qwen2.5-Math-1.5B, Training Configuration Source=DFT (Wu et al., 2025b)2026.0530.5—
LUFFYBackbone=Qwen2.5-Math-1.5B, Training Configuration Source=LUFFY (Yan et al., 2025)2026.0530.5—
ARBase Model=Qwen2.5-7B, Training Recipe=ORZ (Open Reasoner-Zero)2025.1030.22—
RL-Extra#Steps=250, Backbone=Qwen2.5-14B-Instruct2026.0430.2—
LoptiBase Model=Qwen2.5-7B, Training Recipe=ORZ (Open Reasoner-Zero)2025.1029.81—
GRPO w/ LoRA#Steps=250, Backbone=Qwen2.5-14B-Instruct2026.0429.7—
LoptiBase Model=Qwen2.5-7B, Training Recipe=DSR (DeepScaleR)2025.1029.56—
OGERBackbone=Qwen2.5-Math-1.5B2026.0429.41—
GRPO w/ FP#Steps=250, Backbone=Qwen2.5-14B-Instruct2026.0429.4—
80/20Base Model=Qwen2.5-7B, Training Recipe=ORZ (Open Reasoner-Zero)2025.1029.31—
CoDistill-GRPOBase Model=Qwen2.5-Math-1.5B, alpha=1, T=02026.0529.12—
ARBase Model=Qwen2.5-7B, Training Recipe=DSR (DeepScaleR)2025.1029.11—
GRPO w/ FP#Steps=400, Backbone=Qwen2.5-14B-Instruct2026.0429—
DoTS (SFT + On-Policy RL)Backbone=Qwen2.5-Math-1.5B, Training Configuration Source=LUFFY (Yan et al., 2025)2026.0529—
Qwen2.5-Math-1.5B-InstructBackbone=Qwen2.5-Math-1.5B2026.0528.7—
SFTBackbone=Qwen2.5-Math-1.5B, Training Configuration Source=LUFFY (Yan et al., 2025)2026.0528.7—
GRPOBase Model=Qwen2.5-7B, Training Recipe=DSR (DeepScaleR)2025.1028.68—
AlphaRL#Steps=250, Backbone=Qwen2.5-14B-Instruct2026.0428.6—
On-Policy RLBackbone=Qwen2.5-Math-1.5B, Training Configuration Source=LUFFY (Yan et al., 2025)2026.0528.3—
CoDistill-GRPOBase Model=Qwen2.5-Math-1.5B, alpha=1, T=502026.0528.3—
STEERBackbone=Qwen2.5-Math-1.5B, Sampling Strategy=avg@12025.1028.2—
GRPOBase Model=Qwen2.5-7B, Training Recipe=ORZ (Open Reasoner-Zero)2025.1027.94—
80/20Base Model=Qwen2.5-7B, Training Recipe=DSR (DeepScaleR)2025.1027.92—
Qwen3-4B-BaseBase Model=Qwen3-4B-Base2026.0427.9—
LuffyBackbone=Qwen2.5-Math-1.5B2026.0427.21—
KDRL w/ 7BBase Model=Qwen2.5-Math-1.5B, Teacher Model=7B2026.0527.13—
CoTModel=Qwen3-8B2026.0326.83,320
Entro. Adv.Backbone=Qwen2.5-Math-1.5B, Sampling Strategy=avg@12025.1026.8—
GRPOBackbone=Qwen2.5-Math-1.5B2026.0426.47—
Clip-CovBackbone=Qwen2.5-Math-1.5B, Sampling Strategy=avg@12025.1026.4—
Backbone Model#Steps=-, Backbone=Qwen2.5-14B-Instruct2026.0426.1—
GRPOBackbone=Qwen2.5-Math-1.5B, Sampling Strategy=avg@12025.1026.1—
OPOBackbone=Qwen2.5-Math-1.5B, Sampling Strategy=avg@12025.1026.1—
CoTModel=Llama3.12026.0325.953,416