Bedrock-modeldetails ophalen

Je werkt verder met de e-commerce-startup. Het developmentteam wil de specifieke mogelijkheden van verschillende AI-modellen begrijpen voordat ze er één kiezen voor hun klantenservicechatbot. Hun techlead vraagt:

"Om een model te kiezen, is er een manier om meer gedetailleerde informatie over elk model te krijgen?"

Laat zien hoe je modeldetails ophaalt zodat het team een weloverwogen keuze kan maken. De libraries boto3 en json zijn al vooraf geïmporteerd.

Deze oefening maakt deel uit van de cursus

Introductie tot Amazon Bedrock

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Oefeninstructies

Gebruik de methode om details op te halen voor de opgegeven model-ID.
Print de naam van het model.

Praktische interactieve oefening

Probeer deze oefening eens door deze voorbeeldcode in te vullen.

bedrock = boto3.client('bedrock', region_name='us-east-1')

model_id = 'anthropic.claude-3-5-sonnet-20240620-v1:0'

# Retrieve model details
response = bedrock.____(modelIdentifier=model_id)

model_info = response['modelDetails']

# Print model's name
print(model_info['____'])

Code bewerken en uitvoeren

Deze oefening maakt deel uit van de cursus

Introductie tot Amazon Bedrock

SkillTag.level.intermediateSkillTag.label

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Learn the fundamentals of Amazon Bedrock, AWS's fully managed foundation model service. Start with basic setup and authentication, explore available foundation models like Claude and Titan, and master essential API interactions. This chapter covers setting up a development environment, choosing appropriate models for a use case, and implementing proper API request handling, including streaming responses and error management.

Exercise 1: Toegang krijgen tot Amazon Bedrock Exercise 2: De Bedrock-client initialiseren Exercise 3: Bedrock-modeldetails ophalen

Huidige oefening

Exercise 4: Een foundation model kiezen Exercise 5: Het juiste model gebruiken in Bedrock Exercise 6: Tekst genereren in Bedrock

In this chapter, you'll progress through three key lessons. Starting with the basics of text generation and response handling, you'll then advance to sophisticated prompt engineering techniques like few-shot learning and structured outputs. The final lesson covers model parameter optimization, teaching learners to fine-tune settings like temperature and token limits for optimal results. Each lesson builds upon the previous, moving from fundamental API interactions to advanced parameter control for specific use cases.

Exercise 1: Generating text with language models Exercise 2: Enhancing prompts with role assignment Exercise 3: Processing model responses and error handling Exercise 4: Foundation model report categorization Exercise 5: Applying prompt engineering techniques Exercise 6: Implement few-shot learning for geometry Exercise 7: Creating structured output prompts Exercise 8: Working with different model parameters Exercise 9: Adjusting creativity with temperature control Exercise 10: Controlling output with top_p and max_tokens Exercise 11: Parameters for product descriptions

In this chapter, you’ll build robust and responsible applications with Amazon Bedrock, moving beyond basic API interactions. Starting with conversational AI, you’ll master state management and context handling to create coherent chat experiences. You’ll then explore advanced prompting techniques, learning how to generate diverse content types while maintaining consistent style and tone. The chapter covers critical production aspects like error handling, rate limiting, and efficient response processing. Finally, you will implement ethical guardrails and safety measures, ensuring your AI applications are both powerful and responsible.

Exercise 1: Ethical considerations and guardrails Exercise 2: Product review moderation Exercise 3: Creating age-appropriate content filters Exercise 4: Managing AI conversations Exercise 5: Building a conversation-manager class Exercise 6: Making a conversation memory-aware Exercise 7: Advanced prompting strategies Exercise 8: Implementing chain of thought prompting Exercise 9: Styled content generation with Bedrock Exercise 10: Handling API responses and errors Exercise 11: Implementing rate limit handling Exercise 12: Implementing model fallbacks Exercise 13: Congratulations!