2-1-11. The Research Frontier — Cutting-Edge Research
LLM Primer17 Feb

2-1-11. The Research Frontier — Cutting-Edge Research

In this episode, we look beyond the current generation of models to explore the experimental architectures and learning paradigms that will define the future of AI. We analyze how researchers are redesigning the Transformer to overcome its fundamental limitations: computational cost, static knowledge, and isolation from the physical world.

Join us as we:

• Scale Efficiently: We break down Sparse Models and Mixture of Experts (MoE), explaining how "gating mechanisms" allow models to scale to trillions of parameters while only activating a small fraction of them for each specific task.

• Unlock Memory: We discuss the shift from static "parametric memory" (fixed weights) to Dynamic Retrieval and Memory Mechanisms, where models can update their knowledge without expensive retraining.

• Unify the Senses: We explore Multimodal Models, examining how text, vision, and audio are being mapped into shared representation spaces to create systems that can "see" and "hear" as well as they read.

• Learn Continuously: We tackle the challenge of Continual Learning and Catastrophic Forgetting, looking at techniques that allow models to learn incrementally over time rather than being frozen after a single training run.

This episode is a roadmap for understanding how AI is evolving from static text generators into dynamic, efficient, and multi-sensory systems.

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Avsnitt(23)

Prompt Injection and Jailbreaks

Prompt Injection and Jailbreaks

This chapter examines prompt injection and jailbreak attacks, which exploit a language model's inherent inability to distinguish between authoritative developer instructions and untrusted user data. I...

7 Juli 45min

Data Security and Privacy

Data Security and Privacy

This chapter examines data security and privacy throughout the LLM lifecycle. It explores the inherent risks of training data, such as copyright issues, personal information (PII) contamination, and d...

7 Juli 32min

Threat Modeling for LLM Systems

Threat Modeling for LLM Systems

This chapter adapts traditional threat modeling frameworks (such as STRIDE, PASTA, and attack trees) specifically for the unique vulnerabilities of LLM systems. It guides defenders through identifying...

6 Juli 54min

Why AI Security Is Different

Why AI Security Is Different

This chapter explains that AI security fundamentally and structurally differs from traditional software security. Instead of finding and patching clear bugs in readable source code, defenders must sec...

6 Juli 49min

2-7-7. Hallucinations and Reliability: Managing Confident Errors

2-7-7. Hallucinations and Reliability: Managing Confident Errors

This episode covers Chapter 7, examining why Large Language Models confidently generate false information. We discuss the probabilistic nature of "hallucinations," the dangerous gap between fluency an...

19 Feb 16min

2-7-6. Retrieval-Augmented Generation Risks: Securing the Knowledge Pipeline

2-7-6. Retrieval-Augmented Generation Risks: Securing the Knowledge Pipeline

This episode covers Chapter 6, focusing on the security implications of connecting models to external data (RAG). We discuss how this introduces new trust boundaries, the dangers of malicious document...

19 Feb 34min

2-7-5. Input Validation and Output Filtering: The Defense Pipeline

2-7-5. Input Validation and Output Filtering: The Defense Pipeline

This episode covers Chapter 5, detailing how to build disciplined pipelines around an AI model. We discuss strategies for sanitizing user inputs to catch attacks early, the importance of structured pr...

18 Feb 29min

2-7-4. Prompt Injection and Jailbreaks: Defending the Interpreter

2-7-4. Prompt Injection and Jailbreaks: Defending the Interpreter

This episode explores Chapter 4, detailing how attackers manipulate model behavior through crafted inputs like instruction overrides. We discuss why prompt injection is an inherent property of instruc...

18 Feb 37min

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