|  | --- | 
					
						
						|  | language: | 
					
						
						|  | - en | 
					
						
						|  | pipeline_tag: text-generation | 
					
						
						|  | tags: | 
					
						
						|  | - stellar-bright | 
					
						
						|  | - llama | 
					
						
						|  | - llama-2 | 
					
						
						|  | - llama-2-chat | 
					
						
						|  | - 70b | 
					
						
						|  | model_type: llama | 
					
						
						|  | license: llama2 | 
					
						
						|  | --- | 
					
						
						|  |  | 
					
						
						|  | Stellar Bright is a general capability upgrade to Llama 2, using open source data to improve overall knowledge, extended communication, and technical skill. | 
					
						
						|  |  | 
					
						
						|  | This model is primarily recommended as a superior-to-Llama-2 baseline for additional finetuning, **not** for direct deployment to production as a chat model. The user accepts full responsibility for all outputs. | 
					
						
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						|  |  | 
					
						
						|  |  | 
					
						
						|  | ## Evaluation | 
					
						
						|  |  | 
					
						
						|  | | Model                 | Avg    | ARC   | HS    | MMLU   | TQA   | | 
					
						
						|  | |-----------------------|--------|-------|-------|--------|-------| | 
					
						
						|  | | **Stellar Bright**    | 74.10  | 72.95 | 87.82 | 71.17  | 64.46 | | 
					
						
						|  | | Llama 2               | 67.35  | 67.32 | 87.33 | 69.83  | 44.92 | | 
					
						
						|  | | Llama 2 Chat          | 66.80  | 64.59 | 85.88 | 63.91  | 52.80 | |