Software Requirements Specification (SRS) ISO/IEC/IEEE 29148:2018

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This SRS Template maintains compliance with ISO/IEC/IEEE 29148:2018 while providing additional technical context in a clearly separated appendix.

  1. Introduction

    1.1 Purpose: Define requirements for ChatGPT, an AI-powered conversational agent

    1.2 Scope: Web-based interface for natural language interactions

    [System Context Diagram: User ↔ ChatGPT ↔ Knowledge Base]

  2. Functional Requirements

    2.1 User Interface: Clean, text-based chat interface

    2.2 Natural Language Processing: Understand and generate human-like text

    2.3 Knowledge Retrieval: Access and apply vast knowledge base

    2.4 Personalization: Adapt responses to user's context

    [Use Case Diagram: User (Input Query, Receive Response, Refine Query)]

  3. Non-Functional Requirements

    3.1 Performance: Response time < 5 seconds

    3.2 Security: User data protection and privacy

    3.3 Scalability: Handle millions of concurrent users

    3.4 Compliance: Adhere to AI ethics guidelines

  4. System Interfaces

    4.1 API Integration: RESTful API for third-party integration

    [System Architecture Diagram: Frontend ↔ API Layer ↔ NLP Engine ↔ Knowledge Base]

  5. User Characteristics: General public, varying tech proficiency

  6. Constraints: Text-only input/output, no long-term memory

  7. Assumptions and Dependencies

    • Reliable internet connectivity
    • Regular model updates[Dependency Diagram: ChatGPT → Internet Connectivity → Knowledge Base → Model Updates]
  8. User Interfaces

    8.1 Web Interface

    • Chat window with input field and conversation display
    • Responsive design for desktop and mobile devices8.2 Accessibility
    • Screen reader and keyboard navigation support[User Interface Mockup: Simplified chat interface]

Appendix A: Technical Memorandum

A.1 AI Model: GPT (Generative Pre-trained Transformer)

A.2 Training Data: Diverse internet text sources

A.3 Deployment: Cloud-based infrastructure

A.4 Continuous Learning: Regular model updates and fine-tuning

A.5 Ethical Considerations: Content filtering and bias mitigation strategies

Created on 9/10/2024