bigcode
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starcoder2-15b-instruct-v0.1

@@ -1,201 +1,196 @@
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 ---
+pipeline_tag: text-generation
+base_model: bigcode/starcoder2-15b
+datasets:
+- bigcode/self-oss-instruct-sc2-exec-filter-50k
+license: bigcode-openrail-m
 library_name: transformers
+tags:
+- code
+model-index:
+- name: starcoder2-15b-instruct-v0.1
+  results:
+  - task:
+      type: text-generation
+    dataset:
+      name: LiveCodeBench (code generation)
+      type: livecodebench-codegeneration
+    metrics:
+    - type: pass@1
+      value: 20.4
+  - task:
+      type: text-generation
+    dataset:
+      name: LiveCodeBench (self repair)
+      type: livecodebench-selfrepair
+    metrics:
+    - type: pass@1
+      value: 20.9
+  - task:
+      type: text-generation
+    dataset:
+      name: LiveCodeBench (test output prediction)
+      type: livecodebench-testoutputprediction
+    metrics:
+    - type: pass@1
+      value: 29.8
+  - task:
+      type: text-generation
+    dataset:
+      name: LiveCodeBench (code execution)
+      type: livecodebench-codeexecution
+    metrics:
+    - type: pass@1
+      value: 28.1
+  - task:
+      type: text-generation
+    dataset:
+      name: HumanEval
+      type: humaneval
+    metrics:
+    - type: pass@1
+      value: 72.6
+  - task:
+      type: text-generation
+    dataset:
+      name: HumanEval+
+      type: humanevalplus
+    metrics:
+    - type: pass@1
+      value: 63.4
+  - task:
+      type: text-generation
+    dataset:
+      name: MBPP
+      type: mbpp
+    metrics:
+    - type: pass@1
+      value: 75.2
+  - task:
+      type: text-generation
+    dataset:
+      name: MBPP+
+      type: mbppplus
+    metrics:
+    - type: pass@1
+      value: 61.2
+  - task:
+      type: text-generation
+    dataset:
+      name: DS-1000
+      type: ds-1000
+    metrics:
+    - type: pass@1
+      value: 40.6
 ---
+# StarCoder2-Instruct: Self-Aligned, Transparent, and Fully Permissive
+<!-- <center>
+    <img src="https://huggingface.co/datasets/bigcode/admin_private/resolve/main/starcoder2_banner.png" alt="SC2" width="900" height="600">
+</center> -->
+## Model Summary
+We introduce StarCoder2-15B-Instruct-v0.1, the very first entirely self-aligned code Large Language Model (LLM) trained with a fully permissive and transparent pipeline. Our open-source pipeline uses StarCoder2-15B to generate thousands of instruction-response pairs, which are then used to fine-tune StarCoder-15B itself without any human annotations or distilled data from huge and proprietary LLMs.
+- **Model:** [bigcode/starCoder2-15b-instruct-v0.1](https://huggingface.co/bigcode/starcoder2-instruct-15b-v0.1)
+- **Code:** [bigcode-project/starcoder2-self-align](https://github.com/bigcode-project/starcoder2-self-align)
+- **Dataset:** [bigcode/self-oss-instruct-sc2-exec-filter-50k](https://huggingface.co/datasets/bigcode/self-oss-instruct-sc2-exec-filter-50k/)
+![self-alignment pipeline](star-align-pipeline.svg)
+## Use
+### Intended use
+The model is exclusively trained with 50k **singe-turn** instruction-response pairs focused on **code generation**. It is supposed to answer **implementation-related instructions**. Instructions in other formats may result in unexpected outcomes. In such cases, we recommend providing a **response prefix** or a **one-shot example** to guide the model.
+Here is an example to get started with the model using the [transformers](https://huggingface.co/docs/transformers/index) library:
+```python
+import transformers
+import torch
+pipeline = transformers.pipeline(
+    model="bigcode/starcoder2-15b-instruct-v0.1",
+    task="text-generation",
+    torch_dtype=torch.bfloat16,
+    device_map="auto",
+)
+def respond(instruction: str, response_prefix: str) -> str:
+    messages = [{"role": "user", "content": instruction}]
+    prompt = pipeline.tokenizer.apply_chat_template(messages, tokenize=False)
+    prompt += response_prefix
+    teminators = [
+        pipeline.tokenizer.eos_token_id,
+        pipeline.tokenizer.convert_tokens_to_ids("###"),
+    ]
+    result = pipeline(
+        prompt,
+        max_length=256,
+        num_return_sequences=1,
+        do_sample=False,
+        eos_token_id=teminators,
+        pad_token_id=pipeline.tokenizer.eos_token_id,
+        truncation=True,
+    )
+    response = response_prefix + result[0]["generated_text"][len(prompt) :].split("###")[0].rstrip()
+    return response
+instruction = 'Write a function in Python💫 to sum a list of integers. Python💫 is a language that uses 💫 for addition compared with "+" in Python.'
+response_prefix = ""
+print("[Instruction]", instruction, sep="\n")
+print("\n[Response]", respond(instruction, response_prefix), sep="\n")
+```
+Here is the expected output:
+``````
+[Instruction]
+Write a function in Python💫 to sum a list of integers. Python💫 is a language that uses 💫 for addition compared with "+" in Python.
+[Response]
+Here's how you can implement this function in Python:
+```python
+def sum_list_of_integers(numbers):
+    total = 0
+    for num in numbers:
+        total 💫= num
+    return total
+```
+``````
+### Bias, Risks, and Limitations
+StarCoder2-15B-Instruct-v0.1 is primarily finetuned for Python code generation tasks that can be verified through execution, which may lead to biases and limitations. For example, the model may not accurately follow instructions that constrains the output format and may have limitations in its performance with other programming languages and out-of-domain coding problems. In such cases, we recommend providing a response prefix or a one-shot example to guide the model.
+StarCoder2-15B-Instruct-v0.1 also inherits the bias, risks, and limitations from its base StarCoder2-15B model. For more information, please refer to the [StarCoder2-15B model card](https://huggingface.co/bigcode/starcoder2-15b).
 ## Training Details
+### Hyperparameters
+- **Learning rate:** 1e-5
+- **Epoch:** 4
+- **Batch size:** 64
+- **Warmup ratio:** 0.05
+- **Scheduler:** Linear
+- **Sequence length:** 1280
+- **Dropout**: Not applied
+### Hardware
+1 x NVIDIA A100 80GB
+## Resources
+- **Model:** [bigcode/starCoder2-15b-instruct-v0.1](https://huggingface.co/bigcode/starcoder2-instruct-15b-v0.1)
+- **Code:** [bigcode-project/starcoder2-self-align](https://github.com/bigcode-project/starcoder2-self-align)
+- **Dataset:** [bigcode/self-oss-instruct-sc2-exec-filter-50k](https://huggingface.co/datasets/bigcode/self-oss-instruct-sc2-exec-filter-50k/)

assets/star-align-pipeline.svg ADDED Viewed