Meta Llama 3 模型与amzBedrock 完美融合，释放无限潜能。如何通过SageMaker来部署和运行推理

$ aws bedrock-runtime invoke-model \
  --model-id meta.llama3-8b-instruct-v1:0 \
  --body "{\"prompt\":\"Simply put, the theory of relativity states that\\n the laws of physics are the same everywhere in the universe, and that the passage of time and the length of objects can vary depending on their speed and position in a gravitational field \",\"max_gen_len\":512,\"temperature\":0.5,\"top_p\":0.9}" \
  --cli-binary-format raw-in-base64-out \
  --region us-east-1 \
  invoke-model-output.txt

def invoke_llama3(self, prompt):
        try:
            body = {
                "prompt": prompt,
                "temperature": 0.5,
                "top_p": 0.9,
                "max_gen_len": 512,
            }
            response = self.bedrock_runtime_client.invoke_model(
                modelId="meta.llama3-8b-instruct-v1:0", body=json.dumps(body)
            )
            response_body = json.loads(response["body"].read())
            completion = response_body["generation"]
            return completion
        except ClientError:
            logger.error("Couldn't invoke Llama 3")
            raise

Input: Translate English to French:
sea otter => loutre de mer
peppermint => menthe poivrée
plush girafe => girafe peluche
cheese =>
Output:  fromage
panda => panda
penguin => pingouin
polar bear => ours polaire
puffin => macareux
sloth => paresseux
walrus => morse
whale => baleine
zebra => z\u00e8bre
Translate English to German:
sea otter => Seeotter

<|begin_of_text|><|start_header_id|>system<|end_header_id|>
[SYSTEM_TEXT]<|eot_id|><|start_header_id|>user<|end_header_id|>
[USER_TEXT]<|eot_id|><|start_header_id|>assistant<|end_header_id|>

Input: <|begin_of_text|><|start_header_id|>user<|end_header_id|>\n\n
I am going to Paris, what should I see?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
Paris, the capital of France, is known for its stunning architecture, art museums, historical landmarks, and romantic atmosphere. Here are some of the top attractions to see in Paris:\n\n
1. The Eiffel Tower: The iconic Eiffel Tower is one of the most recognizable landmarks in the world and offers breathtaking views of the city.\n
2. The Louvre Museum: The Louvre is one of the world's largest and most famous museums, housing an impressive collection of art and artifacts, including the Mona Lisa.\n
3. Notre-Dame Cathedral: This beautiful cathedral is one of the most famous landmarks in Paris and is known for its Gothic architecture and stunning stained glass windows.\n\n
These are just a few of the many attractions that Paris has to offer. With so much to see and do, it's no wonder that Paris is one of the most popular tourist destinations in the world.<|eot_id|><|start_header_id|>user<|end_header_id|>\n\n
What is so great about #1?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
Output: The Eiffel Tower! It's an iconic symbol of Paris and one of the most recognizable landmarks in the world. Here are some reasons why it's so great:\n\n
1. **Engineering marvel**: When it was built for the 1889 World's Fair, the Eiffel Tower was a groundbreaking feat of engineering. It was the tallest structure in the world at the time, standing at 324 meters (1,063 feet).\n
2. **Panoramic views**: The Eiffel Tower offers breathtaking 360-degree views of the city from its observation decks. You can see many of Paris' famous landmarks, such as the Seine River, the Louvre, and Montmartre.\n
3. **Romantic atmosphere**: The Eiffel Tower is often associated with romance and is a popular spot for proposals, weddings, and romantic dinners. The tower's iron latticework and twinkling lights at night add to its romantic ambiance.\n
4. **Historical significance**: The Eiffel Tower has played a significant role in French history, serving as a communication tower during World War I and a symbol of French culture and engineering.\n
5. **Accessibility**: The Eiffel Tower is easily accessible by public transportation or on foot, and there are various ways to experience it, including taking the stairs, elevator, or a guided tour.\n
6. **Nighttime spectacle**: The Eiffel Tower is even more magical at night, when it's illuminated with thousands of twinkling lights. The light show, known as the \"Eiffel Tower Sparkle,\" takes place every hour on the hour from dusk to midnight.\n
7. **Iconic status**: The Eiffel Tower has been featured in countless films, literature, and art, making it an instantly recognizable symbol of Paris and France.\n\n
Overall, the Eiffel Tower is a must-visit attraction in Paris, offering a unique combination of history, engineering, romance, and stunning views.

from sagemaker.jumpstart.model import JumpStartModel
model = JumpStartModel(model_id = "meta-textgeneration-llama-3-70b-instruct")
predictor = model.deploy(accept_eula=False)

predictor.predict(payload)

payload = {
    “inputs”: str,
   (optional)"parameters":{"max_new_tokens":int, "top_p":float, "temperature":float}
}

Input: Simply put, the theory of relativity states that
Output: 1) the laws of physics are the same for all observers, and 2) the speed of light is constant for all observers. The first part of the theory is known as the special theory of relativity, and the second part is known as the general theory of relativity.\nThe special theory of relativity states
Input: I believe the meaning of life is
Output:  to live a life of purpose, on purpose. I believe that we are all here to make a difference in the world, and that we are all here to make a difference in the lives of others. I believe that we are all here to make a difference in the world, and that we are all here to mak
Input: A brief message congratulating the team on the launch:\n\nHi everyone,\n\nI just 
Output: wanted to say congratulations on the launch of the new website! It looks great and I'm sure it will be a valuable resource for our customers. I know that a lot of hard work went into making this happen, so thank you all for your efforts.\n\nBest regards,\nJohn Doe\n

Input:
Translate English to French:\nsea otter => loutre de mer\npeppermint => menthe poivrée\nplush girafe => girafe peluche\ncheese =>
Output:  fromage\npanda => panda\npenguin => pingouin\npolar bear => ours polaire\npuffin => macareux\nsloth => paresseux\nwalrus => morse\nwhale => baleine\nzebra => z\u00e8bre\nTranslate English to German:\n

<|begin_of_text|><|start_header_id|>system<|end_header_id|>
[SYSTEM_TEXT]<|eot_id|><|start_header_id|>user<|end_header_id|>
[USER_TEXT]<|eot_id|><|start_header_id|>assistant<|end_header_id|>

Input: <|begin_of_text|><|start_header_id|>user<|end_header_id|>\n\nwhat is the recipe of mayonnaise?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
Output: The classic condiment! Mayonnaise is a thick, creamy emulsion sauce made from a combination of oil, egg yolks, acid (such as vinegar or lemon juice), and seasonings. Here's a simple recipe to make mayonnaise at home:\n\n**Ingredients:**\n\n* 2 egg yolks\n* 1 tablespoon lemon juice or vinegar (such as apple cider vinegar or white wine vinegar)\n* 1/2 teaspoon Dijon mustard (optional, but recommended for flavor)\n* 1/2 cup (120 ml) neutral-tasting oil, such as canola, grapeseed, or sunflower oil\n* Salt, to taste\n\n**Instructions:**\n\n1. **Start with room temperature ingredients**: This is crucial for emulsification to occur.\n2. **In a medium-sized bowl**, whisk together the egg yolks, lemon juice or vinegar, and Dijon mustard (if using) until well combined.\n3. **Slowly add the oil**: While continuously whisking the egg yolk mixture, slowly pour in the oil in a thin, steady stream. Start with a very slow drizzle and gradually increase the flow as the mixture thickens.\n4. **Whisk constantly**: Keep whisking until the mixture has doubled in volume and has a thick, creamy consistency. This should take about 5-7 minutes.\n5. **Check the consistency**: Stop whisking when the mayonnaise has reached the desired consistency. It should be smooth, thick, and hold its shape when the whisk is lifted.\n6. **Season with salt**: Add salt to taste, and whisk until well combined.\n7. **Taste and adjust**: If the mayonnaise is too thick, add a little water. If it's not thick enough, add a little more oil.\n\n**Tips and Variations:**\n\n* Use a neutral-tasting oil to avoid flavoring the mayonnaise.\n* If you're using a stand mixer, use the whisk attachment and start with a slow speed, increasing as needed.\n* Add flavorings like minced garlic, chopped fresh herbs (e.g., parsley, dill, or tarragon), or grated ginger to create different flavor profiles.\n* For a lighter mayonnaise, use only 1 egg yolk or add a little water to thin it out.\n* If the mayonnaise breaks or separates, don't worry! Simply start again with a new egg yolk and slowly whisk in the broken mayonnaise.\n\n**Homemade Mayonnaise vs. Store-Bought:**\n\nWhile store-bought mayonnaise is convenient, homemade mayonnaise offers several advantages:\n\n* Freshness: Homemade mayonnaise is made to order, ensuring optimal flavor and texture.\n* Customization: You can tailor the flavor to your liking with various seasonings and ingredients.\n* No preservatives: Homemade mayonnaise doesn't contain added preservatives, making it a healthier option.\n\nEnjoy your freshly made mayonnaise!

Input: <|begin_of_text|><|start_header_id|>user<|end_header_id|>\n\nI am going to Paris, what should I see?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\nParis, the capital of France, is known for its stunning architecture, art museums, historical landmarks, and romantic atmosphere. Here are some of the top attractions to see in Paris:\n\n1. The Eiffel Tower: The iconic Eiffel Tower is one of the most recognizable landmarks in the world and offers breathtaking views of the city.\n2. The Louvre Museum: The Louvre is one of the world's largest and most famous museums, housing an impressive collection of art and artifacts, including the Mona Lisa.\n3. Notre-Dame Cathedral: This beautiful cathedral is one of the most famous landmarks in Paris and is known for its Gothic architecture and stunning stained glass windows.\n\nThese are just a few of the many attractions that Paris has to offer. With so much to see and do, it's no wonder that Paris is one of the most popular tourist destinations in the world.<|eot_id|><|start_header_id|>user<|end_header_id|>\n\nWhat is so great about #1?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
Output: The Eiffel Tower! It's an iconic symbol of Paris and one of the most recognizable landmarks in the world. Here are some reasons why it's so great:\n\n1. **Engineering marvel**: When it was built for the 1889 World's Fair, the Eiffel Tower was a groundbreaking feat of engineering. It was the tallest structure in the world at the time, standing at 324 meters (1,063 feet).\n2. **Panoramic views**: The Eiffel Tower offers breathtaking 360-degree views of the city from its observation decks. You can see many of Paris' famous landmarks, such as the Seine River, the Louvre, and Montmartre.\n3. **Romantic atmosphere**: The Eiffel Tower is often associated with romance and is a popular spot for proposals, weddings, and romantic dinners. The tower's iron latticework and twinkling lights at night add to its romantic ambiance.\n4. **Historical significance**: The Eiffel Tower has played a significant role in French history, serving as a communication tower during World War I and a symbol of French culture and engineering.\n5. **Accessibility**: The Eiffel Tower is easily accessible by public transportation or on foot, and there are various ways to experience it, including taking the stairs, elevator, or a guided tour.\n6. **Nighttime spectacle**: The Eiffel Tower is even more magical at night, when it's illuminated with thousands of twinkling lights. The light show, known as the \"Eiffel Tower Sparkle,\" takes place every hour on the hour from dusk to midnight.\n7. **Iconic status**: The Eiffel Tower has been featured in countless films, literature, and art, making it an instantly recognizable symbol of Paris and France.\n\nOverall, the Eiffel Tower is a must-visit attraction in Paris, offering a unique combination of history, engineering, romance, and stunning views.

Input: <|begin_of_text|><|start_header_id|>system<|end_header_id|>\n\nAlways answer with Haiku<|eot_id|><|start_header_id|>user<|end_header_id|>\n\nI am going to Paris, what should I see?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
Output: Eiffel's iron lace\nRiver Seine's gentle flow by\nMontmartre's charm calls
Input: <|begin_of_text|><|start_header_id|>system<|end_header_id|>\n\nAlways answer with emojis<|eot_id|><|start_header_id|>user<|end_header_id|>\n\nHow to go from Beijing to NY?<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
Output:  join 🇺🇸

predictor.delete_model()
predictor.delete_endpoint()