Llama-2-7b-hf-DPO-LookAhead-5_Q2_TTree1.4_TT0.9_TP0.7_TE0.2_V1 – AI Model by LBK95 | AlphaNeural AI

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LBK95/
Llama-2-7b-hf-DPO-LookAhead-5_Q2_TTree1.4_TT0.9_TP0.7_TE0.2_V1

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meta-llama/Llama-2-7b-hf

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Llama-2-7b-hf-DPO-LookAhead-5_Q2_TTree1.4_TT0.9_TP0.7_TE0.2_V1

This model is a fine-tuned version of meta-llama/Llama-2-7b-hf on the None dataset. It achieves the following results on the evaluation set:

Loss: 1.2865
Rewards/chosen: -2.3072
Rewards/rejected: -1.8542
Rewards/accuracies: 0.5
Rewards/margins: -0.4531
Logps/rejected: -121.6291
Logps/chosen: -184.9154
Logits/rejected: 0.2000
Logits/chosen: 0.1668

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

learning_rate: 5e-05
train_batch_size: 2
eval_batch_size: 2
seed: 42
gradient_accumulation_steps: 2
total_train_batch_size: 4
optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
lr_scheduler_type: cosine
lr_scheduler_warmup_steps: 10
num_epochs: 3

Training results

Training Loss	Epoch	Step	Validation Loss	Rewards/chosen	Rewards/rejected	Rewards/accuracies	Rewards/margins	Logps/rejected	Logps/chosen	Logits/rejected	Logits/chosen
0.7102	0.3017	70	0.6900	0.0340	0.0258	0.7000	0.0082	-102.8295	-161.5030	0.6083	0.5744
0.7024	0.6034	140	0.7276	0.0806	0.1382	0.3000	-0.0575	-101.7058	-161.0370	0.6015	0.5681
0.6653	0.9052	210	0.7362	0.0303	0.0739	0.4000	-0.0435	-102.3490	-161.5399	0.6196	0.5858
0.488	1.2069	280	0.8450	-0.5919	-0.4398	0.4000	-0.1521	-107.4859	-167.7624	0.5482	0.5148
0.5839	1.5086	350	0.8971	-0.8481	-0.6497	0.4000	-0.1984	-109.5843	-170.3242	0.5183	0.4846
0.503	1.8103	420	1.0273	-1.1487	-0.8225	0.4000	-0.3262	-111.3127	-173.3304	0.4207	0.3883
0.2083	2.1121	490	1.1693	-1.6401	-1.2436	0.4000	-0.3965	-115.5236	-178.2447	0.2902	0.2576
0.1395	2.4138	560	1.2310	-2.1881	-1.7991	0.6000	-0.3890	-121.0787	-183.7240	0.2345	0.2015
0.1618	2.7155	630	1.2865	-2.3072	-1.8542	0.5	-0.4531	-121.6291	-184.9154	0.2000	0.1668

Framework versions

PEFT 0.12.0
Transformers 4.44.0
Pytorch 2.4.0+cu121
Datasets 3.2.0
Tokenizers 0.19.1