d0d26d5064
* gdpo support - test left * lint * fixxes for vllm serv * test advantages * docss * lint * lint = * gdpo simple + lint * lint nit * example * lint * trl 0.27.0 * blocklist * test assert rmv * add validation check for GDPO + sum_then_normalize --------- Co-authored-by: Wing Lian <wing@axolotl.ai>
69 lines
1.1 KiB
YAML
69 lines
1.1 KiB
YAML
base_model: meta-llama/Llama-3.2-1B-Instruct
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chat_template: llama3
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rl: gdpo
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trl:
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beta: 0.001
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max_completion_length: 128
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num_generations: 2
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temperature: 0.7
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top_p: 0.95
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use_vllm: false
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multi_objective_aggregation: normalize_then_sum
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reward_funcs:
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- rwd.format_reward
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- rwd.correctness_reward
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reward_weights: [1.0, 2.0]
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log_completions: true
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num_completions_to_print: 3
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scale_rewards: true
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datasets:
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- path: openai/gsm8k
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name: main
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split: train[:1000]
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type: rwd.gsm8k_transform
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val_set_size: 0.0
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output_dir: ./outputs/llama3-gdpo-out
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sequence_len: 512
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sample_packing: false
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pad_to_sequence_len: false
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gradient_accumulation_steps: 8
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micro_batch_size: 1
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num_epochs: 1
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max_steps: 100
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optimizer: adamw_torch_fused
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lr_scheduler: cosine
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learning_rate: 5e-5
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weight_decay: 0.01
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warmup_steps: 10
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bf16: auto
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tf32: true
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gradient_checkpointing: true
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gradient_checkpointing_kwargs:
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use_reentrant: false
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flash_attention: true
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logging_steps: 1
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save_steps: 50
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save_safetensors: true
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special_tokens:
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pad_token: "<|end_of_text|>"
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seed: 42
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