Building Confidence with LLM Sources

You're building a financial analysis assistant that needs to provide users with current stock market information. Since LLMs have knowledge cutoffs, you need to enable web search to access real-time data. Additionally, for transparency and credibility, you want to show users which sources were consulted during the search.

The OpenAI client has been initialized as client, and you'll be querying for the current price of Netflix stock.

Deze oefening maakt deel uit van de cursus

Working with the OpenAI Responses API

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Oefeninstructies

Create a web search-enabled request, making sure to include the web search sources in the response.
Loop through the response items and extract only items with type "web_search_call", then print the .sources from each web search call's .action attribute.

Praktische interactieve oefening

Probeer deze oefening eens door deze voorbeeldcode in te vullen.

# Create a response with web search enabled and sources included
response = client.responses.create(
    model="gpt-5-mini",
    tools=[{"type": "web_search"}],
    input="What is the current stock price of Netflix?",
    include=["web_search_call.____.____"]
)

# Extract and print sources from web search calls
for item in response.output:
    if ____:
        print(item.action.sources)
        
print(response.output_text)

Code bewerken en uitvoeren

Deze oefening maakt deel uit van de cursus

Working with the OpenAI Responses API

SkillTag.level.intermediateSkillTag.label

4.9+

Begin de cursus gratis

Building AI applications has never been easier with the Responses API! Learn how to prompt models using a simple interface, best practices for working with reasoning models, and how to build back-and-forth conversations with LLMs.

Exercise 1: The Responses API: a Developer's Best Friend Exercise 2: Your First Responses API Call Exercise 3: Adding Model Instructions Exercise 4: Extracting Information from the Response Exercise 5: Mastering Response Parameters Exercise 6: Experimenting with More Powerful Models Exercise 7: Reasoning About Reasoning Exercise 8: Conversation Chaining Exercise 9: From One Message to Another Exercise 10: Enabling Chat Conversations

LLMs are powerful, but they're even more powerful once tools are introduced! Learn how to integrate web search with your LLM systems with no additional API keys or credentials. Discover that tools can be, well... pretty much anything! Build your own tools for LLMs to call to go beyond the model's base capabilities.

Exercise 1: Response Items: The Building Blocks Exercise 2: Extracting Output Items and Their Contents Exercise 3: Using Items for Custom Handling Exercise 4: Web Search That Just Works Exercise 5: Combining LLMs and Web Search Exercise 6: Building Confidence with LLM Sources

Huidige oefening

Exercise 7: Function-Calling Tools: Defining the Function Exercise 8: The Function-Calling Tool Workflow Exercise 9: Defining a Function for Converting Timezones Exercise 10: Function-Calling Tools: The Full Workflow Exercise 11: Building the OpenAI Tool Definition Exercise 12: Integrating Function-Calling Tools

Move your LLM systems from proof-of-concept to production with three key design paradigms. Learn how to generate consistent and reliable structured outputs, like JSON, using LLMs. You'll also use semantic events to stream updates to your users, creating interactive and enjoyable experiences. Finally, go multi-modal and learn how to combine text and images with OpenAI's GPT-5 models.

Exercise 1: Generating Structured Outputs Exercise 2: Consistent Outputs, Every Time!Exercise 3: Nesting Pydantic Classes Exercise 4: Streaming with Semantic Events Exercise 5: Streaming OpenAI Responses Exercise 6: Streaming Semantic Events Exercise 7: Streaming with Function Calls Exercise 8: Input Flexibility and Multimodality Exercise 9: Role-Based Inputs Exercise 10: Prompting with Images from URLs Exercise 11: Prompting with Local Image Files Exercise 12: Congratulations!