SG Raccoon Yi 55B
The first 55B auto-regressive causal LM created by combining 2x finetuned Yi 34b into one.
Prompting Format
single-turn: <|startoftext|>Human: Hello!\n\nAssistant: <|endoftext|>
multi-turn: <|startoftext|>Human: Hello!\n\nAssistant: <|endoftext|>Hi!<|endoftext|>Human: How are you?\n\nAssistant: <|endoftext|>target2<|endoftext|>
Merge process
The models used in the merge are dolphin-2_2-yi-34b and OrionStar-Yi-34B-Chat-Llama.
The layer ranges used are as follows:
- range 0, 16
OrionStar-Yi-34B-Chat
- range 8, 24
dolphin-2_2-yi-34b
- range 17, 32
OrionStar-Yi-34B-Chat
- range 25, 40
dolphin-2_2-yi-34b
- range 33, 48
OrionStar-Yi-34B-Chat
- range 41, 56
dolphin-2_2-yi-34b
- range 49, 64
OrionStar-Yi-34B-Chat
- range 57, 72
dolphin-2_2-yi-34b
- range 65, 80
OrionStar-Yi-34B-Chat
Tips
Being a Yi model, try disabling the BOS token and/or running a lower temperature with MinP (and no other samplers) if output doesn't seem right. Yi tends to run "hot" by default.
Sometimes the model "spells out" the stop token as like Capybara, so you may need to add as an additional stopping condition.
Benchmarks
Coming soon.
Acknowledgements
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Special thanks to MSS for sponsoring this project
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@chargoddard for developing the framework used to merge the model - mergekit.
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Great thanks to @Undi95 for helping figuring out model merge options
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Also credits to the 01-ai team for their amazing models
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This merged model is inspired by Goliath 120B