phi-2-gpo-renew2-b0.001-0.5ultrafeedback-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: 0.0493
• Rewards/chosen: 0.0665
• Rewards/rejected: 0.0507
• Rewards/accuracies: 0.5690
• Rewards/margins: 0.0158
• Logps/rejected: -1825.6942
• Logps/chosen: -2149.9026
• Logits/rejected: -0.2409
• Logits/chosen: -0.2329

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
0.0516	0.05	100	0.0521	0.0302	0.0252	0.5160	0.0050	-1851.1947	-2186.1650	-0.2268	-0.2310
0.0382	0.1	200	0.0514	0.0484	0.0391	0.5265	0.0092	-1837.2778	-2168.0449	-0.2575	-0.2563
0.0425	0.16	300	0.0515	0.0312	0.0225	0.5610	0.0088	-1853.9449	-2185.1636	-0.2744	-0.2743
0.052	0.21	400	0.0521	0.0749	0.0598	0.5335	0.0151	-1816.5804	-2141.4990	-0.2811	-0.2714
0.056	0.26	500	0.0503	0.0578	0.0446	0.5590	0.0132	-1831.7897	-2158.6121	-0.3082	-0.2984
0.0544	0.31	600	0.0504	0.0516	0.0383	0.5560	0.0134	-1838.1166	-2164.7563	-0.4014	-0.3857
0.0445	0.37	700	0.0502	0.0513	0.0391	0.5595	0.0122	-1837.3597	-2165.1204	-0.3294	-0.3191
0.0584	0.42	800	0.0502	0.0562	0.0432	0.5575	0.0130	-1833.1853	-2160.2231	-0.3252	-0.3142
0.0435	0.47	900	0.0500	0.0832	0.0666	0.5470	0.0166	-1809.8208	-2133.2534	-0.2741	-0.2653
0.0538	0.52	1000	0.0497	0.0603	0.0471	0.5585	0.0132	-1829.3304	-2156.1384	-0.2713	-0.2671
0.0542	0.58	1100	0.0496	0.0876	0.0698	0.5535	0.0178	-1806.5677	-2128.8037	-0.2533	-0.2442
0.0482	0.63	1200	0.0496	0.0614	0.0474	0.5630	0.0140	-1829.0079	-2155.0408	-0.2336	-0.2285
0.0441	0.68	1300	0.0496	0.0563	0.0427	0.5680	0.0136	-1833.6627	-2160.0811	-0.2370	-0.2324
0.0524	0.73	1400	0.0497	0.0535	0.0398	0.5700	0.0137	-1836.6145	-2162.8931	-0.2605	-0.2534
0.0426	0.79	1500	0.0495	0.0606	0.0456	0.5675	0.0150	-1830.8245	-2155.8127	-0.2496	-0.2420
0.0389	0.84	1600	0.0493	0.0691	0.0529	0.5655	0.0162	-1823.5212	-2147.2993	-0.2432	-0.2348
0.0557	0.89	1700	0.0493	0.0663	0.0505	0.5670	0.0159	-1825.9503	-2150.0764	-0.2429	-0.2348
0.0513	0.94	1800	0.0493	0.0669	0.0510	0.5680	0.0158	-1825.3712	-2149.5503	-0.2432	-0.2349
0.0501	0.99	1900	0.0493	0.0665	0.0507	0.5675	0.0158	-1825.7052	-2149.9072	-0.2409	-0.2329

Framework versions

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