phi-2-gpo-renew2-b0.001-0.5ultrafeedback-rank256-i1

This model is a fine-tuned version of DUAL-GPO/phi-2-gpo-renew2-b0.001-i0 on the HuggingFaceH4/ultrafeedback_binarized dataset. It achieves the following results on the evaluation set:

• Loss: 0.0492
• Rewards/chosen: 0.0680
• Rewards/rejected: 0.0518
• Rewards/accuracies: 0.5700
• Rewards/margins: 0.0162
• Logps/rejected: -1824.6278
• Logps/chosen: -2148.4272
• Logits/rejected: -0.2254
• Logits/chosen: -0.2188

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-06
• train_batch_size: 4
• eval_batch_size: 4
• seed: 42
• distributed_type: multi-GPU
• gradient_accumulation_steps: 4
• total_train_batch_size: 16
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: cosine
• lr_scheduler_warmup_ratio: 0.1
• num_epochs: 1

Training results

Training Loss	Epoch	Step	Validation Loss	Rewards/chosen	Rewards/rejected	Rewards/accuracies	Rewards/margins	Logps/rejected	Logps/chosen	Logits/rejected	Logits/chosen
0.0519	0.05	100	0.0524	0.0326	0.0267	0.5255	0.0059	-1849.7029	-2183.7695	-0.2520	-0.2532
0.0379	0.1	200	0.0514	0.0434	0.0342	0.5390	0.0093	-1842.2477	-2172.9629	-0.2760	-0.2740
0.0425	0.16	300	0.0513	0.0344	0.0246	0.5630	0.0098	-1851.8621	-2182.0454	-0.2899	-0.2901
0.0522	0.21	400	0.0520	0.0818	0.0659	0.5250	0.0159	-1810.5037	-2134.5779	-0.2777	-0.2683
0.0559	0.26	500	0.0502	0.0610	0.0475	0.5625	0.0134	-1828.8737	-2155.4170	-0.2991	-0.2903
0.0546	0.31	600	0.0504	0.0493	0.0369	0.5525	0.0124	-1839.5269	-2167.1086	-0.3840	-0.3719
0.0443	0.37	700	0.0501	0.0527	0.0403	0.5670	0.0124	-1836.1396	-2163.6941	-0.3238	-0.3145
0.0583	0.42	800	0.0502	0.0559	0.0434	0.5625	0.0125	-1833.0012	-2160.5334	-0.3079	-0.2990
0.0432	0.47	900	0.0500	0.0872	0.0702	0.5485	0.0170	-1806.2087	-2129.1819	-0.2529	-0.2455
0.0538	0.52	1000	0.0496	0.0598	0.0468	0.5650	0.0129	-1829.5831	-2156.6528	-0.2593	-0.2565
0.0545	0.58	1100	0.0495	0.0923	0.0738	0.5560	0.0185	-1802.5935	-2124.1084	-0.2394	-0.2311
0.0481	0.63	1200	0.0495	0.0607	0.0467	0.5685	0.0140	-1829.7306	-2155.7429	-0.2181	-0.2147
0.0441	0.68	1300	0.0495	0.0567	0.0429	0.5690	0.0139	-1833.5485	-2159.6755	-0.2202	-0.2175
0.0524	0.73	1400	0.0496	0.0527	0.0389	0.5685	0.0138	-1837.5038	-2163.6599	-0.2475	-0.2422
0.0425	0.79	1500	0.0493	0.0621	0.0466	0.5675	0.0154	-1829.7928	-2154.3403	-0.2335	-0.2274
0.0387	0.84	1600	0.0492	0.0712	0.0545	0.5705	0.0167	-1821.8909	-2145.1594	-0.2298	-0.2230
0.0556	0.89	1700	0.0492	0.0673	0.0511	0.5675	0.0161	-1825.2786	-2149.1382	-0.2259	-0.2196
0.0519	0.94	1800	0.0492	0.0683	0.0521	0.5690	0.0162	-1824.3348	-2148.1096	-0.2241	-0.2176
0.05	0.99	1900	0.0492	0.0679	0.0518	0.5670	0.0162	-1824.6459	-2148.4578	-0.2254	-0.2187

Framework versions

• PEFT 0.7.1
• Transformers 4.36.2
• Pytorch 2.1.2
• Datasets 2.14.6
• Tokenizers 0.15.2