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CodeSignal

Creating a Chatbot with OpenAI in PHP

via CodeSignal

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Overview

Explore AI by creating an OpenAI chatbot with PHP and Laravel! Learn message handling, API customization, conversation management, and prompt engineering—all while discovering AI's capabilities through hands-on experience.

Syllabus

  • Unit 1: Sending a Simple Message to OpenAI Using PHP
    • Modify the Prompt to Request a Fun Fact
    • Changing the OpenAI Model for Improved Reasoning
    • Fixing the API Response Extraction Bug
    • Requesting Multiple AI Responses
    • Completing the OpenAI API Interaction in PHP
  • Unit 2: Exploring Model Parameters in PHP
    • Exploring Default AI Behavior in PHP
    • Controlling Response Length with Max Tokens in PHP
    • Adding Temperature Parameter to Control AI Creativity
    • Exploring High Temperature Effects on AI Responses
    • Adding Presence Penalty to Encourage New Topics
    • Minimizing Repetition with Frequency Penalty in PHP
  • Unit 3: Message Types and Conversation History in PHP
    • Starting a Conversation History in PHP
    • Passing Conversation History to AI
    • Using Conversation Context in PHP
    • Visualizing Conversation History in PHP
    • Enhancing the sendMessage Function for Efficient Conversation Management
  • Unit 4: Personalizing AI's Behavior with System Prompts in PHP
    • Transforming AI Persona with System Prompts
    • Maintaining AI's Playful Poet Persona Over Multiple Interactions
    • Fixing the System Prompt Bug in PHP
    • Defining a New AI Persona with System Prompts in PHP
  • Unit 5: Managing Multiple Chat Sessions with OpenAI in PHP
    • Creating and Managing Unique Chat Sessions in PHP
    • Managing Chat Sessions in PHP
    • Integrating OpenAI GPT-4 for Dynamic Chatbot Responses
    • Managing Multiple Chat Sessions in PHP

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