Please note that these GGMLs are not compatible with llama.cpp, or currently with text-generation-webui. Please see below for a list of tools known to work with these model files.
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Original model card: Bigcode's StarcoderPlus
StarCoderPlus
Play with the instruction-tuned StarCoderPlus at StarChat-Beta.
The model was trained on English and GitHub code. As such it is not an instruction model and commands like "Write a function that computes the square root." do not work well. However, the instruction-tuned version in StarChat makes a capable assistant.
Feel free to share your generations in the Community tab!
Generation
python
1# pip install -q transformers2from transformers import AutoModelForCausalLM, AutoTokenizer
34checkpoint ="bigcode/starcoderplus"5device ="cuda"# for GPU usage or "cpu" for CPU usage67tokenizer = AutoTokenizer.from_pretrained(checkpoint)8model = AutoModelForCausalLM.from_pretrained(checkpoint).to(device)910inputs = tokenizer.encode("def print_hello_world():", return_tensors="pt").to(device)11outputs = model.generate(inputs)12print(tokenizer.decode(outputs[0]))
Fill-in-the-middle
Fill-in-the-middle uses special tokens to identify the prefix/middle/suffix part of the input and output:
The training code dataset of the model was filtered for permissive licenses only. Nevertheless, the model can generate source code verbatim from the dataset. The code's license might require attribution and/or other specific requirements that must be respected. We provide a search index that let's you search through the pretraining data to identify where generated code came from and apply the proper attribution to your code.
Limitations
The model has been trained on a mixture of English text from the web and GitHub code. Therefore it might encounter limitations when working with non-English text, and can carry the stereotypes and biases commonly encountered online.
Additionally, the generated code should be used with caution as it may contain errors, inefficiencies, or potential vulnerabilities. For a more comprehensive understanding of the base model's code limitations, please refer to See StarCoder paper.
Training
StarCoderPlus is a fine-tuned version on 600B English and code tokens of StarCoderBase, which was pre-trained on 1T code tokens. Below are the fine-tuning details:
Model
Architecture: GPT-2 model with multi-query attention and Fill-in-the-Middle objective
