Large Language Models (LLMs) have revolutionized the field of Natural Language Processing (NLP). However, they often generate ungrounded or factually incorrect information, an issue informally known as 'hallucination'. This is particularly noticeable when it comes to Question Answering (QA) tasks, where even the most advanced models, such as GPT-4, struggle to provide accurate responses. The…
Large Language Models (LLMs) have transformed the field of Natural Language Processing (NLP), specifically in Question Answering (QA) tasks. However, their utility is often hampered by the generation of incorrect or unverified responses, a phenomenon known as hallucination. Despite the development of advanced models like GPT-4, issues remain in accurately answering questions related to changing…
Omost is an innovative project aimed at improving the image generation capabilities of Large Language Models (LLMs). The technology essentially converts the programming ability of an LLM into advanced image composition skills. The concept behind Omost's name is two-fold; firstly, after its use, the produced image should be 'almost' perfect. Secondly, 'O' stands for 'omni,'…
The introduction of large language models (LLMs) such as Llama, PaLM, and GPT-4 has transformed the world of natural language processing (NLP), elevating the capabilities for text generation and comprehension. However, a key issue with these models is their tendency to produce hallucinations - generating content that is factually incorrect or inconsistent with the input…
Artificial intelligence (AI) research aims to create adaptable and self-learning agents that can handle diverse tasks across different environments. Yet achieving this level of versatility and autonomy is a significant challenge, with current models often requiring extensive human supervision, limiting their scalability.
Past research in this arena includes frameworks like AgentBench, AgentBoard, and AgentOhana, which are…
Artificial intelligence (AI) has been aiding developers with code generation, yet the output often requires substantial debugging and refining, resulting in a time-consuming process. Traditional tools like Integrated Development Environments (IDEs) and automated testing frameworks partially alleviate these challenges, but still demand extensive manual effort for tweaking and perfecting the generated code.
Micro Agent is a…
Large Language Models (LLMs) like GPT-4, PaLM, and LLaMA have shown impressive performance in reasoning tasks through various effective prompting methods and increased model size. The performance enhancement techniques are generally categorized into two types: single-query systems and multi-query systems. However, both these systems come with limitations, the most notable being inefficiencies in the designing…
Natural Language Processing (NLP) faces major challenges in addressing the limitations of decoder-only Transformers, which are the backbone of large language models (LLMs). These models contend with issues like representational collapse and over-squashing, which severely hinder their functionality. Representational collapse happens when different sequences produce nearly the same results, while over-squashing occurs when the model…
This paper delves into the realm of uncertainty quantification in large language models (LLMs), aiming to pinpoint scenarios where uncertainty in responses to queries is significant. The study delves into both epistemic and aleatoric uncertainties. Epistemic uncertainty arises from inadequate knowledge or data about reality, while aleatoric uncertainty originates from inherent randomness in prediction problems.…
Fusion oncoproteins, proteins formed by chromosome translocations, play a critical role in many cancers, especially those found in children. However, due to their large and disordered structures, they are difficult to target with traditional drug design methods. To tackle this challenge, researchers at Duke University have developed FusOn-pLM, a novel protein language model specifically tailored…
In the Artificial Intelligence (AI) world, the proper selection of Large Language Models (LLMs) is essential for maximizing efficiency and accuracy in various tasks. The following is a guide to choosing LLMs for several AI-related activities based on their specialized capabilities.
For tasks demanding deep comprehension and interpretation of hard documents such as scientific papers,…