Fine-tune Llama 3 for text generation on Amazon SageMaker JumpStart

Generative artificial intelligence (AI) models have become increasingly popular and powerful, enabling a wide range of applications such as text generation, summarization, question answering, and code generation. However, despite their impressive capabilities, these models often struggle with domain-specific tasks or use cases due to their general training data. To address this challenge, fine-tuning these models on specific data is crucial for achieving optimal performance in specialized domains.

In this post, we demonstrate how to fine-tune the recently released Llama 3 models from Meta, specifically the llama-3-8b and llama-3-70b variants, using Amazon SageMaker JumpStart. The fine-tuning process is based on the scripts provided in the llama-recipes repo from Meta, utilizing techniques like PyTorch FSDP, PEFT/LoRA, and Int8 quantization for efficient fine-tuning of these large models on domain-specific datasets.

By fine-tuning the Meta Llama 3 models with SageMaker JumpStart, you can harness their improved reasoning, code generation, and instruction following capabilities tailored to your specific use cases.

Meta Llama 3 overview

Amazon SageMaker features such as Amazon SageMaker Pipelines and Amazon SageMaker Debugger. In addition, the model will be deployed in an AWS secure environment under your virtual private cloud (VPC) controls, helping provide data security.

SageMaker JumpStart

SageMaker JumpStart is a powerful feature within the SageMaker machine learning (ML) environment that provides ML practitioners a comprehensive hub of publicly available and proprietary foundation models (FMs). With this managed service, ML practitioners get access to a growing list of cutting-edge models from leading model hubs and providers that they can deploy to dedicated SageMaker instances within a network isolated environment, and customize models using SageMaker for model training and deployment.

Prerequisites

To try out this solution using SageMaker JumpStart, you’ll need the following prerequisites:

• An AWS account that will contain all of your AWS resources.
• An AWS Identity and Access Management (IAM) role to access SageMaker. To learn more about how IAM works with SageMaker, refer to Identity and Access Management for Amazon SageMaker.
• Access to Amazon SageMaker Studio or a SageMaker notebook instance, or an interactive development environment (IDE) such as PyCharm or Visual Studio Code. We recommend using SageMaker Studio for straightforward deployment and inference.

Fine-tune Meta Llama 3 models

In this section, we discuss the steps to fine-tune Meta Llama 3 models. We’ll cover two approaches: using the SageMaker Studio UI for a no-code solution, and utilizing the SageMaker Python SDK.

No-code fine-tuning through the SageMaker Studio UI

SageMaker JumpStart provides access to publicly available and proprietary foundation models from third-party and proprietary providers. Data scientists and developers can quickly prototype and experiment with various ML use cases, accelerating the development and deployment of ML applications. It helps reduce the time and effort required to build ML models from scratch, allowing teams to focus on fine-tuning and customizing the models for their specific use cases. These models are released under different licenses designated by their respective sources. It’s essential to review and adhere to the applicable license terms before downloading or using these models to make sure they’re suitable for your intended use case.

You can access the Meta Llama 3 FMs through SageMaker JumpStart in the SageMaker Studio UI and the SageMaker Python SDK. In this section, we cover how to discover these models in SageMaker Studio.

SageMaker Studio is an IDE that offers a web-based visual interface for performing the ML development steps, from data preparation to model building, training, and deployment. For instructions on getting started and setting up SageMaker Studio, refer to Amazon SageMaker Studio.

When you’re in SageMaker Studio, you can access SageMaker JumpStart by choosing JumpStart in the navigation pane.

In the JumpStart view, you’re presented with the list of public models offered by SageMaker. You can explore other models from other providers in this view. To start using the Meta Llama 3 models, under Providers, choose Meta.

You’re presented with a list of the models available. Choose the Meta-Llama-3-8B-Instruct model.

Here you can view the model details, as well as train, deploy, optimize, and evaluate the model. For this demonstration, we choose Train.

On this page, you can point to the Amazon Simple Storage Service (Amazon S3) bucket containing the training and validation datasets for fine-tuning. In addition, you can configure deployment configuration, hyperparameters, and security settings for fine-tuning. Choose Submit to start the training job on a SageMaker ML instance.

Deploy the model

After the model is fine-tuned, you can deploy it using the model page on SageMaker JumpStart. The option to deploy the fine-tuned model will appear when fine-tuning is finished, as shown in the following screenshot.

You can also deploy the model from this view. You can configure endpoint settings such as the instance type, number of instances, and endpoint name. You will need to accept the End User License Agreement (EULA) before you can deploy the model.

Fine-tune using the SageMaker Python SDK

You can also fine-tune Meta Llama 3 models using the SageMaker Python SDK. A sample notebook with the full instructions can be found on GitHub. The following code example demonstrates how to fine-tune the Meta Llama 3 8B model:

import os
import boto3
from sagemaker.session import Session
from sagemaker.jumpstart.estimator import JumpStartEstimator

# To fine-tune the Llama 3 70B model available on JumpStart, please change model_id to `meta-textgeneration-llama-3-70b`.
model_id = "meta-textgeneration-llama-3-8b"
accept_eula = "true"
estimator = JumpStartEstimator(
    model_id=model_id, environment={"accept_eula": accept_eula}
)

# By default, instruction tuning is set to false. Thus, to use instruction tuning dataset you use instruction_tuned="True"
estimator.set_hyperparameters(instruction_tuned="True", epoch="5")
estimator.fit({"training": train_data_location})

The code sets up a SageMaker JumpStart estimator for fine-tuning the Meta Llama 3 large language model (LLM) on a custom training dataset. It configures the estimator with the desired model ID, accepts the EULA, enables instruction tuning by setting instruction_tuned="True", sets the number of training epochs, and initiates the fine-tuning process.

When the fine-tuning job is complete, you can deploy the fine-tuned model directly from the estimator, as shown in the following code. As part of the deploy settings, you can define the instance type you want to deploy the model on. For the full list of deployment parameters, refer to the deploy parameters in the SageMaker SDK documentation.

# for Llama 3 70B models, you can deploy to ml.g5.12xlarge instance type or it will default to ml.p4d.24xlarge
finetuned_predictor = estimator.deploy(instance_type='ml.g5.12xlarge')

After the endpoint is up and running, you can perform an inference request against it using the predictor object as follows:

prompt = "Your prompt goes here"
payload = {
        "inputs": prompt,
        "parameters": {"max_new_tokens": 256},
    }
response = finetuned_predictor.predict(payload)
response.get('generated_text')

For the full list of predictor parameters, refer to the predictor object in the SageMaker SDK documentation.

Fine-tuning technique

Language models such as Meta Llama are more than 10 GB or even 100 GB in size. Fine-tuning such large models requires instances with significantly higher CUDA memory. Furthermore, training these models can be very slow due to their size. Therefore, for efficient fine-tuning, we use the following optimizations:

• Low-Rank Adaptation (LoRA) – This is a type of parameter efficient fine-tuning (PEFT) for efficient fine-tuning of large models. In this, we freeze the whole model and only add a small set of adjustable parameters or layers into the model. For instance, instead of training all 8 billion parameters for Llama 3 8B, we can fine-tune less than 1% of the parameters. This helps significantly reduce the memory requirement because we only need to store gradients, optimizer states, and other training-related information for only 1% of the parameters. Furthermore, this helps reduce both training time and cost. For more details on this method, refer to LoRA: Low-Rank Adaptation of Large Language Models.
• Int8 quantization – Even with optimizations such as LoRA, models like Meta Llama 70B require significant computational resources for training. To reduce the memory footprint during training, we can employ Int8 quantization. Quantization typically reduces the precision of the floating-point data types. Although this decreases the memory required to store model weights, it can potentially degrade the performance due to loss of information. However, Int8 quantization utilizes only a quarter of the precision compared to full-precision training, but it doesn’t incur significant degradation in performance. Instead of simply dropping bits, Int8 quantization rounds the data from one type to another, preserving the essential information while optimizing memory usage. To learn about Int8 quantization, refer to int8(): 8-bit Matrix Multiplication for Transformers at Scale.
• Fully Sharded Data Parallel (FSDP) – This is a type of data parallel training algorithm that shards the model’s parameters across data parallel workers and can optionally offload part of the training computation to the CPUs. Although the parameters are sharded across different GPUs, computation of each microbatch is local to the GPU worker. It shards parameters more uniformly and achieves optimized performance through communication and computation overlapping during training.

The following table compares different methods with the two Meta Llama 3 models.

Fine-tuning of Meta Llama models is based on scripts provided by the GitHub repo.

Training dataset format

SageMaker JumpStart currently support datasets in both domain adaptation format and instruction tuning format. In this section, we specify an example dataset in both formats. For more details, refer to the Dataset formatting section in the appendix.

Domain adaptation format

The Meta Llama 3 text generation model can be fine-tuned on domain-specific datasets, enabling it to generate relevant text and tackle various natural language processing (NLP) tasks within a particular domain using few-shot prompting. This fine-tuning process involves providing the model with a dataset specific to the target domain. The dataset can be in various formats, such as CSV, JSON, or TXT files. For example, if you want to fine-tune the model for the domain of financial reports and filings, you could provide it with a text file containing SEC filings from a company like Amazon. The following is an excerpt from such a filing:

This report includes estimates, projections, statements relating to our
business plans, objectives, and expected operating results that are “forward-
looking statements” within the meaning of the Private Securities Litigation
Reform Act of 1995, Section 27A of the Securities Act of 1933, and Section 21E
of the Securities Exchange Act of 1934. Forward-looking statements may appear
throughout this report, including the following sections: “Business” (Part I,
Item 1 of this Form 10-K), “Risk Factors” (Part I, Item 1A of this Form 10-K),
and “Management’s Discussion and Analysis of Financial Condition and Results
of Operations” (Part II, Item 7 of this Form 10-K). These forward-looking
statements generally are identified by the words “believe,” “project,”
“expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,”
“opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will
continue,” “will likely result,” and similar expressions.

Instruction tuning format

In instruction fine-tuning, the model is fine-tuned for a set of NLP tasks described using instructions. This helps improve the model’s performance for unseen tasks with zero-shot prompts. In instruction tuning dataset format, you specify the template.json file describing the input and the output formats and the train.jsonl file with the training data item in each line.

The template.json file always has the following JSON format:

{
  "prompt": "<<Prompt goes here along with question or context or instruction>>",
  "completion": "<<completion goes here depending on the activity, for ex: answer for Q&A or summary for Summarization task>>"
}

For instance, the following table shows the template.json and train.jsonl files for the Dolly and Dialogsum datasets.

Supported hyperparameters for training

The fine-tuning process for Meta Llama 3 models allows you to customize various hyperparameters, each of which can influence factors such as memory consumption, training speed, and the performance of the fine-tuned model. At the time of writing this post, the following are the default hyperparameter values. For the most up-to-date information, refer to the SageMaker Studio console, because these values may be subject to change.

• epoch – The number of passes that the fine-tuning algorithm takes through the training dataset. Must be an integer greater than 1. Default is 5.
• learning_rate – The rate at which the model weights are updated after working through each batch of training examples. Must be a positive float greater than 0. Default is 0.0001.
• lora_r – Lora R dimension. Must be a positive integer. Default is 8.
• lora_alpha – Lora Alpha. Must be a positive integer. Default is 32.
• target_modules – Target modules for LoRA fine-tuning. You can specify a subset of [‘q_proj’,’v_proj’,’k_proj’,’o_proj’,’gate_proj’,’up_proj’,’down_proj’] modules as a string separated by a comma without any spaces. Default is q_proj,v_proj.
• lora_dropout – Lora Dropout. Must be a positive float between 0 and 1. Default is 0.05.
• instruction_tuned – Whether to instruction-train the model or not. At most one of instruction_tuned and chat_dataset can be True. Must be True or False. Default is False.
• chat_dataset – If True, dataset is assumed to be in chat format. At most one of instruction_tuned and chat_dataset can be True. Default is False.
• add_input_output_demarcation_key – For an instruction tuned dataset, if this is True, a demarcation key ("### Response:n") is added between the prompt and completion before training. Default is True.
• per_device_train_batch_size – The batch size per GPU core/CPU for training. Default is 1.
• per_device_eval_batch_size – The batch size per GPU core/CPU for evaluation. Default is 1.
• max_train_samples – For debugging purposes or quicker training, truncate the number of training examples to this value. Value -1 means using all of the training samples. Must be a positive integer or -1. Default is -1.
• max_val_samples – For debugging purposes or quicker training, truncate the number of validation examples to this value. Value -1 means using all of the validation samples. Must be a positive integer or -1. Default is -1.
• seed – Random seed that will be set at the beginning of training. Default is 10.
• max_input_length – Maximum total input sequence length after tokenization. Sequences longer than this will be truncated. If -1, max_input_length is set to the minimum of 1024 and the maximum model length defined by the tokenizer. If set to a positive value, max_input_length is set to the minimum of the provided value and the model_max_length defined by the tokenizer. Must be a positive integer or -1. Default is -1.
• validation_split_ratio – If validation channel is None, ratio of train-validation split from the train data must be between 0–1. Default is 0.2.
• train_data_split_seed – If validation data is not present, this fixes the random splitting of the input training data to training and validation data used by the algorithm. Must be an integer. Default is 0.
• preprocessing_num_workers – The number of processes to use for preprocessing. If None, the main process is used for preprocessing. Default is None.
• int8_quantization – If True, the model is loaded with 8-bit precision for training. Default for 8B is False. Default for 70B is True.
• enable_fsdp – If True, training uses FSDP. Default for 8B is True. Default for 70B is False.

Instance types and compatible hyperparameters

The memory requirement during fine-tuning may vary based on several factors:

• Model type – The 8B model has the smallest GPU memory requirement and the 70B model has a largest memory requirement
• Max input length – A higher value of input length leads to processing more tokens at a time and as such requires more CUDA memory
• Batch size – A larger batch size requires larger CUDA memory and therefore requires larger instance types
• Int8 quantization – If using Int8 quantization, the model is loaded into low precision mode and therefore requires less CUDA memory

To help you get started, we provide a set of combinations of different instance types, hyperparameters, and model types that can be successfully fine-tuned. You can select a configuration as per your requirements and availability of instance types. We fine-tune all three models on a variety of settings with three epochs on a subset of the Dolly dataset with summarization examples.

8B model

70B model

Recommendations on instance types and hyperparameters

When fine-tuning the model’s accuracy, keep in mind the following:

• Larger models such as 70B provide better performance than 8B
• Performance without Int8 quantization is better than performance with Int8 quantization

Note the following training time and CUDA memory requirements:

• Setting int8_quantization=True decreases the memory requirement and leads to faster training.
• Decreasing per_device_train_batch_size and max_input_length reduces the memory requirement and therefore can be run on smaller instances. However, setting very low values may increase the training time.
• If you’re not using Int8 quantization (int8_quantization=False), use FSDP (enable_fsdp=True) for faster and efficient training.

When choosing the instance type, consider the following:

• At the time of writing this post, the G5 instances provided the most efficient training among the supported instance types. However, because AWS regularly updates and introduces new instance types, we recommend that you validate the recommended instance type for Meta Llama 3 fine-tuning in the SageMaker documentation or SageMaker console before proceeding.
• Training time largely depends on the amount of GPUs and the CUDA memory available. Therefore, training on instances with the same number of GPUs (for example, ml.g5.2xlarge and ml.g5.4xlarge) is roughly the same. Therefore, you can use the more cost effective instance for training (ml.g5.2xlarge).

To learn about the cost of training per instance, refer to Amazon EC2 G5 Instances.

If your dataset is in instruction tuning format, where each sample consists of an instruction (input) and the desired model response (completion), and these input+completion sequences are short (for example, 50–100 words), using a high value for max_input_length can lead to poor performance. This is because the model may struggle to focus on the relevant information when dealing with a large number of padding tokens, and it can also lead to inefficient use of computational resources. The default value of -1 corresponds to a max_input_length of 1024 for Llama models. We recommend setting max_input_length to a smaller value (for example, 200–400) when working with datasets containing shorter input+completion sequences to mitigate these issues and potentially improve the model’s performance and efficiency.

Lastly, due to the high demand of the G5 instances, you may experience unavailability of these instances in your AWS Region with the error “CapacityError: Unable to provision requested ML compute capacity. Please retry using a different ML instance type.” If you experience this error, retry the training job or try a different Region.

Issues when fine-tuning large models

In this section, we discuss two issues when fine-tuning very large models.

Disable output compression

By default, the output of a training job is a trained model that is compressed in a .tar.gz format before it’s uploaded to Amazon S3. However, for large models like the 70B model, this compression step can be time-consuming, taking more than 4 hours. To mitigate this delay, it’s recommended to use the disable_output_compression feature supported by the SageMaker training environment. When disable_output_compression is set to True, the model is uploaded without any compression, which can significantly reduce the time taken for large model artifacts to be uploaded to Amazon S3. The uncompressed model can then be used directly for deployment or further processing. The following code shows how to pass this parameter into the SageMaker JumpStart estimator:

estimator = JumpStartEstimator(
model_id=model_id, environment={"accept_eula": "true"}, disable_output_compression=True
)

SageMaker Studio kernel timeout issue

Due to the size of the Meta Llama 3 70B model, the training job may take several hours to complete. The SageMaker Studio kernel is only used to initiate the training job, and its status doesn’t affect the ongoing training process. After the training job starts, the compute resources allocated for the job will continue running the training process, regardless of whether the SageMaker Studio kernel remains active or times out. If the kernel times out during the lengthy training process, you can still deploy the endpoint after training is complete using the training job name with the following code:

from sagemaker.jumpstart.estimator import JumpStartEstimator
training_job_name = <<<INSERT_TRAINING_JOB_NAME>>>

attached_estimator = JumpStartEstimator.attach(training_job_name, model_id)
attached_estimator.logs()
predictor = attached_estimator.deploy()

To find the training job name, navigate to the SageMaker console and under Training in the navigation pane, choose Training jobs. Identify the training job name and substitute it in the preceding code.

Clean up

To prevent incurring unnecessary charges, it’s recommended to clean up the deployed resources when you’re done using them. You can remove the deployed model with the following code:

predictor.delete_predictor()

Conclusion

In this post, we discussed fine-tuning Meta Llama 3 models using SageMaker JumpStart. We showed that you can use the SageMaker JumpStart console in SageMaker Studio or the SageMaker Python SDK to fine-tune and deploy these models. We also discussed the fine-tuning technique, instance types, and supported hyperparameters. In addition, we outlined recommendations for optimized training based on various tests we carried out.

The results for fine-tuning the three models over two datasets are shown in the appendix at the end of this post. As we can see from these results, fine-tuning improves summarization compared to non-fine-tuned models.

As a next step, you can try fine-tuning these models on your own dataset using the code provided in the GitHub repository to test and benchmark the results for your use cases.

About the Authors

Ben Friebe is a Senior Solutions Architect at Amazon Web Services, based in Brisbane, Australia. He likes computers.

Pavan Kumar Rao Navule is a Solutions Architect at Amazon Web Services, where he works with ISVs in India to help them innovate on the AWS platform. He is specialized in architecting AI/ML and generative AI services at AWS. Pavan is a published author for the book “Getting Started with V Programming.” In his free time, Pavan enjoys listening to the great magical voices of Sia and Rihanna.

Khush Patel Khush Patel is a Solutions Architect at Amazon Web Services based out of Houston, Texas. He’s passionate about working with customers to deliver business value using technology. He has a multitude of experience with customers working with Machine Learning and GenerativeAI workloads. In his free time, Khush enjoys watching sports and reading.

Dr. Farooq Sabir is a Senior Artificial Intelligence and Machine Learning Specialist Solutions Architect at AWS. He holds PhD and MS degrees in Electrical Engineering from the University of Texas at Austin and an MS in Computer Science from Georgia Institute of Technology. He has over 15 years of work experience and also likes to teach and mentor college students. At AWS, he helps customers formulate and solve their business problems in data science, machine learning, computer vision, artificial intelligence, numerical optimization, and related domains. Based in Dallas, Texas, he and his family love to travel and go on long road trips.

Appendix

This appendix provides additional information about performance benchmarking and dataset formatting.

Performance benchmarking

In this section, we provide results for fine-tuning the two Meta Llama 3 models (8B and 70B) on two different datasets: Dolly and Dialogsum. For the Dolly dataset, our task is to summarize a paragraph of text, whereas for Dialogsum, we are fine-tuning the model to summarize a discussion between two people. In the following tables, we show the input to the model (prompt and instructions), ground truth (summary), response from the pre-trained Meta Llama 3 model, and response from the fine-tuned Meta Llama 3 model for each of the models. We show inference results for five data points. You can notice from the following tables that the summaries improve for both the datasets when we fine-tune the models.

Results for fine-tuning the Meta Llama 3 8B text generation model on the Dolly dataset

Results for fine-tuning the Meta Llama 3 8B text generation model on the Dialogsum dataset

Results for fine-tuning the Meta Llama 3 70B text generation model on the Dolly dataset

Results for fine-tuning the Meta Llama 3 70B text generation model on the Dialogsum dataset

Dataset formatting

We currently offer two types of fine-tuning: instruction fine-tuning and domain adaption fine-tuning. You can switch to one of the training methods by specifying the parameter instruction_tuned as True or False.

Domain adaption format

The text generation model can be fine-tuned on any domain-specific dataset to incorporate domain-specific knowledge and language patterns. After fine-tuning on the domain-specific dataset, the model is expected to generate more relevant and accurate text within that domain. Although few-shot prompting can also guide the model towards domain-specific generation, the fine-tuning process plays a crucial role in adapting the model’s understanding and generation capabilities to the target domain. The combination of fine-tuning on domain data and effective prompting techniques can enable the model to perform various NLP tasks within that specific domain more effectively.

For input to the model, use a training and optional validation directory. Each directory contains a CSV, JSON, or TXT file. For CSV and JSON files, the train or validation data is used from the column called text or the first column if no column called text is found. The number of files under train and validation (if provided) should equal to 1, respectively.

The output is a trained model that can be deployed for inference.

The following is an example of a TXT file for fine-tuning the text generation model. The TXT file is SEC filings of Amazon from 2021–2022:

This report includes estimates, projections, statements relating to our
business plans, objectives, and expected operating results that are “forward-
looking statements” within the meaning of the Private Securities Litigation
Reform Act of 1995, Section 27A of the Securities Act of 1933, and Section 21E
of the Securities Exchange Act of 1934. Forward-looking statements may appear
throughout this report, including the following sections: “Business” (Part I,
Item 1 of this Form 10-K), “Risk Factors” (Part I, Item 1A of this Form 10-K),
and “Management’s Discussion and Analysis of Financial Condition and Results
of Operations” (Part II, Item 7 of this Form 10-K). These forward-looking
statements generally are identified by the words “believe,” “project,”
“expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,”
“opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will
continue,” “will likely result,” and similar expressions. Forward-looking
statements are based on current expectations and assumptions that are subject
to risks and uncertainties that may cause actual results to differ materially.
We describe risks and uncertainties that could cause actual results and events
to differ materially in “Risk Factors,” “Management’s Discussion and Analysis
of Financial Condition and Results of Operations,” and “Quantitative and
Qualitative Disclosures about Market Risk” (Part II, Item 7A of this Form
10-K). Readers are cautioned not to place undue reliance on forward-looking
statements, which speak only as of the date they are made. We undertake no
obligation to update or revise publicly any forward-looking statements,
whether because of new information, future events, or otherwise.

GENERAL

Embracing Our Future ...

Instruction fine-tuning

The text generation model can be instruction-tuned on any text data provided that the data is in the expected format. The instruction-tuned model can be further deployed for inference.

For input, use a training and optional validation directory. The train and validation directories should contain one or multiple JSON lines (.jsonl) formatted files. In particular, the train directory can also contain an optional *.json file describing the input and output formats.

The best model is selected according to the validation loss, calculated at the end of each epoch. If a validation set is not given, an (adjustable) percentage of the training data is automatically split and used for validation.

The training data must be formatted in a JSON lines (.jsonl) format, where each line is a dictionary representing a single data sample. All training data must be in a single folder; however, it can be saved in multiple .jsonl files. The .jsonl file extension is mandatory. The training folder can also contain a template.json file describing the input and output formats. If no template file is given, the following template will be used:

{
    "prompt": "Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.nn### Instruction:n{instruction}nn### Input:n{context}nn",
    "completion": "{response}"
}

In this case, the data in the JSON lines entries must include prompt and completion fields. If a custom template is provided, it must also use prompt and completion keys to define the input and output templates. The following is a sample custom template:

{
    "prompt": "question: {question} context: {context}",
    "completion": "{answer}"
}

Here, the data in the JSON lines entries must include the question, context, and answer fields.

The output is a trained model that can be deployed for inference.

We provide a subset of SEC filings data of Amazon. It is downloaded from publicly available EDGAR. For instructions on accessing the data, refer to Accessing EDGAR Data.

License: Creative Commons Attribution-ShareAlike License (CC BY-SA 4.0)

Source: https://aws.amazon.com/blogs/machine-learning/fine-tune-llama-3-for-text-generation-on-amazon-sagemaker-jumpstart/

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