// MODEL OPTIMIZATION AND PROMPT SYNTAX TERM
Codex
Codex is an AI model by OpenAI that can understand and generate computer code from natural language instructions.
TECHNICAL DEFINITION
Codex is a large language model developed by OpenAI, fine-tuned from GPT-3, specifically designed to translate natural language commands into programming code and assist with code completion and generation across various programming languages.
BACKGROUND
Prompt injection is a cybersecurity exploit and an attack vector in which innocuous-looking inputs are designed to cause unintended behavior in machine learning models, particularly large language models (LLMs). The attack takes advantage of the model's inability to distinguish between developer-defined prompts and user inputs to bypass safeguards and influence model behaviour. While LLMs are designed to follow trusted instructions, they can be manipulated into carrying out unintended responses through carefully crafted inputs.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- OpenAI Codex
- Code generator
- Code LLM
USAGE NOTE
Powers tools like GitHub Copilot, assisting developers with code writing and automation.
DEVELOPERS
Organizations developing technology related to Codex.
The primary developer of Codex, a large language model fine-tuned for programming tasks, and subsequent models like GPT-4 that significantly advance AI for code generation and understanding.
As a major investor in OpenAI, Microsoft has integrated Codex-like technology into products like GitHub Copilot, demonstrating advanced AI engineering for developer tools and leveraging AI for code generation at scale.
DeepMind developed AlphaCode, an AI system that can write computer programs to solve competitive programming problems, showcasing significant advancements in AI's ability to generate and understand code, similar to Codex's capabilities.
Meta AI has developed models like Code Llama, a family of large language models for code generation, filling a similar niche to Codex but often with open-source access, fostering innovation in AI engineering.
Hugging Face provides tools and platforms for building, training, and deploying transformer models, including many open-source code generation models. They are crucial for AI engineering and prompt design in the broader ecosystem.
Salesforce AI has conducted research and developed models for code generation, such as CodeGen, demonstrating their contributions to advancing AI capabilities in understanding and writing programming languages.
Replit integrates AI coding assistants, notably Ghostwriter, directly into its online IDE. This involves significant AI engineering and prompt design to provide real-time code completion, generation, and debugging assistance to developers.