Class or Function Names EvoMergeSampler EvoMergeTrial Installation pip install git+https://github.com/arcee-ai/mergekit.git pip install sentencepiece accelerate protobuf bitsandbytes langchain langchain-community datasets pip install pandas cmaes export HF_TOKEN=xxx Example sampler = EvoMergeSampler(base_config="path/to/config/yml/file") study = optuna.create_study(sampler=sampler) for _ in range(100): trial = study.ask() evo_merge_trial = EvoMergeTrial(study, trial._trial_id) model = evo_merge_trial.suggest_model() acc = try_model(model) study.tell(trial, acc) print(study.trials_dataframe(attrs=("number", "value"))) See example.py for a full example. You need GPU with 16G VLAM to run this example. The following figures are obtained from the analysis of the optimization.