158 lines
7.4 KiB
Markdown
158 lines
7.4 KiB
Markdown
---
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base_model: NousResearch/Llama-2-13b-hf
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tags:
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- llama-2
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- instruct
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- finetune
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- alpaca
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- gpt4
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- synthetic data
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- distillation
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datasets:
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- teknium/openhermes
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model-index:
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- name: openhermes-13b
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results: []
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license: mit
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language:
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- en
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---
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# OpenHermes-13B
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## Model description
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OpenHermes 13B is the first fine tune of the Hermes dataset that has a fully open source dataset!
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OpenHermes was trained on 242,000 entries of primarily GPT-4 generated data, from open datasets across the AI landscape, including:
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- GPTeacher - General Instruct, Roleplay v1, Roleplay v2, and Code Instruct Datasets, by Teknium
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- WizardLM (v1, evol_instruct 70k), by WizardLM Team/nlpxucan
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- Airoboros GPT-4 (v1.0), by JonDurbin
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- Camel-AI's domain expert datasets, by the Camel-AI Team
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- CodeAlpaca, by Sahil2801
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- GPT4-LLM and Unnatural Instructions, by Microsoft
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Filtering included removal of OpenAI refusals, disclaimers, and "As an AI" type examples and more
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The base dataset mix the model was trained on is identical to Nous-Hermes', minus the Nous-Instruct and PDACTL datasets which were private datasets.
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The WANDB Project is public and can be examined at this link: https://wandb.ai/teknium1/openhermes/runs/openhermes-v2-fullft-13b
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Huge thank you to [main_horse](https://twitter.com/main_horse) for compute access and a16z for sponsoring my work, and all the dataset creators and other people who's work has contributed to this project!
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## Example Outputs
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## Benchmark Information
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## Benchmark Results
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GPT-4All Benchmark Set
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```
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| Task |Version| Metric |Value | |Stderr|
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|-------------|------:|--------|-----:|---|-----:|
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|arc_challenge| 0|acc |0.5009|± |0.0146|
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| | |acc_norm|0.5247|± |0.0146|
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|arc_easy | 0|acc |0.8127|± |0.0080|
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| | |acc_norm|0.7854|± |0.0084|
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|boolq | 1|acc |0.8153|± |0.0068|
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|hellaswag | 0|acc |0.6126|± |0.0049|
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| | |acc_norm|0.7995|± |0.0040|
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|openbookqa | 0|acc |0.3660|± |0.0216|
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| | |acc_norm|0.4600|± |0.0223|
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|piqa | 0|acc |0.7922|± |0.0095|
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| | |acc_norm|0.8112|± |0.0091|
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|winogrande | 0|acc |0.7293|± |0.0125|
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Average: 0.7036
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```
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AGI-Eval
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```
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| Task |Version| Metric |Value | |Stderr|
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|------------------------------|------:|--------|-----:|---|-----:|
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|agieval_aqua_rat | 0|acc |0.2008|± |0.0252|
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| | |acc_norm|0.2126|± |0.0257|
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|agieval_logiqa_en | 0|acc |0.3410|± |0.0186|
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| | |acc_norm|0.3564|± |0.0188|
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|agieval_lsat_ar | 0|acc |0.2261|± |0.0276|
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| | |acc_norm|0.2174|± |0.0273|
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|agieval_lsat_lr | 0|acc |0.3725|± |0.0214|
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| | |acc_norm|0.3373|± |0.0210|
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|agieval_lsat_rc | 0|acc |0.4684|± |0.0305|
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| | |acc_norm|0.4572|± |0.0304|
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|agieval_sat_en | 0|acc |0.6553|± |0.0332|
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| | |acc_norm|0.5971|± |0.0343|
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|agieval_sat_en_without_passage| 0|acc |0.4515|± |0.0348|
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| | |acc_norm|0.4029|± |0.0343|
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|agieval_sat_math | 0|acc |0.3273|± |0.0317|
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| | |acc_norm|0.2636|± |0.0298|
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Average: 0.3556
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```
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BigBench Reasoning Test
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```
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| Task |Version| Metric |Value | |Stderr|
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|------------------------------------------------|------:|---------------------|-----:|---|-----:|
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|bigbench_causal_judgement | 0|multiple_choice_grade|0.5368|± |0.0363|
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|bigbench_date_understanding | 0|multiple_choice_grade|0.7127|± |0.0236|
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|bigbench_disambiguation_qa | 0|multiple_choice_grade|0.3023|± |0.0286|
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|bigbench_geometric_shapes | 0|multiple_choice_grade|0.1003|± |0.0159|
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| | |exact_str_match |0.0000|± |0.0000|
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|bigbench_logical_deduction_five_objects | 0|multiple_choice_grade|0.2720|± |0.0199|
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|bigbench_logical_deduction_seven_objects | 0|multiple_choice_grade|0.1986|± |0.0151|
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|bigbench_logical_deduction_three_objects | 0|multiple_choice_grade|0.4500|± |0.0288|
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|bigbench_movie_recommendation | 0|multiple_choice_grade|0.2880|± |0.0203|
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|bigbench_navigate | 0|multiple_choice_grade|0.5000|± |0.0158|
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|bigbench_reasoning_about_colored_objects | 0|multiple_choice_grade|0.5390|± |0.0111|
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|bigbench_ruin_names | 0|multiple_choice_grade|0.3906|± |0.0231|
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|bigbench_salient_translation_error_detection | 0|multiple_choice_grade|0.1844|± |0.0123|
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|bigbench_snarks | 0|multiple_choice_grade|0.5249|± |0.0372|
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|bigbench_sports_understanding | 0|multiple_choice_grade|0.5335|± |0.0159|
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|bigbench_temporal_sequences | 0|multiple_choice_grade|0.2980|± |0.0145|
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|bigbench_tracking_shuffled_objects_five_objects | 0|multiple_choice_grade|0.2048|± |0.0114|
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|bigbench_tracking_shuffled_objects_seven_objects| 0|multiple_choice_grade|0.1297|± |0.0080|
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|bigbench_tracking_shuffled_objects_three_objects| 0|multiple_choice_grade|0.4500|± |0.0288|
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Average: 36.75
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```
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This is a slight improvement on GPT4ALL Suite and BigBench Suite, with a degredation in AGIEval compared to the original hermes.
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Average Score Comparison between Nous-Hermes Llama-2 and OpenHermes Llama-2:
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```
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| Bench | Nous-Hermes | OpenHermes | Change |
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|------------------------------|------------:|------------|--------|
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|GPT4All | 70.00| 70.36| +0.36|
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|------------------------------------------------------------------|
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|BigBench | 36.57| 36.75| +0.18|
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|------------------------------------------------------------------|
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|AGI Eval | 37.20| 35.56| -1.64|
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```
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## Training procedure
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### Training hyperparameters
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The following hyperparameters were used during training:
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- learning_rate: 2e-05
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- train_batch_size: 2
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- seed: 42
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- distributed_type: multi-GPU
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- num_devices: 8
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- gradient_accumulation_steps: 8
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- total_train_batch_size: 128
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: cosine
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- lr_scheduler_warmup_steps: 300
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- num_epochs: 3 |