The dominant approach to pretraining large language models (LLMs) relies on next-token prediction, which has proven effective in capturing linguistic patterns. However, this method comes with notable limitations. Language tokens often convey surface-level information, requiring models to process vast amounts of data to develop deeper reasoning capabilities. Additionally, token-based learning struggles with capturing long-term dependencies,…
Artificial Intelligence is increasingly integrated into various sectors, yet there is limited empirical evidence on its real-world application across industries. Traditional research methods—such as predictive modeling and user surveys—struggle to capture AI’s evolving role in workplaces. This makes it difficult to assess its influence on productivity, labor markets, and economic structures. A more data-driven approach…
Test-Time Scaling (TTS) is a crucial technique for enhancing the performance of LLMs by leveraging additional computational resources during inference. Despite its potential, there has been little systematic analysis of how policy models, Process Reward Models (PRMs), and problem complexity influence TTS, limiting its practical application. TTS can be categorized into Internal TTS, which encourages…
Artificial intelligence models face a fundamental challenge in efficiently scaling their reasoning capabilities at test time. While increasing model size often leads to performance gains, it also demands significant computational resources and extensive training data, making such approaches impractical for many applications. Traditional techniques, such as expanding model parameters or employing Chain-of-Thought (CoT) reasoning, rely…
Artificial intelligence has made significant strides, yet developing models capable of nuanced reasoning remains a challenge. Many existing models struggle with complex problem-solving tasks, particularly in mathematics, coding, and scientific reasoning. These difficulties often arise due to limitations in data quality, model architecture, and the scalability of training processes. The need for open-data reasoning models…
Reasoning tasks are yet a big challenge for most of the language models. Instilling a reasoning aptitude in models, particularly for programming and mathematical applications that require solid sequential reasoning, seems far distant. This problem could be attributed to the inherent complexity of these tasks that require a multi-step logical deduction approach planned with domain…
Multi-agent AI systems utilizing LLMs are increasingly adept at tackling complex tasks across various domains. These systems comprise specialized agents that collaborate, leveraging their unique capabilities to achieve common objectives. Such collaboration has proven effective in complex reasoning, coding, drug discovery, and safety assurance through debate. The structured interactions among agents enhance problem-solving efficiency and…
Transformer-based models have significantly advanced natural language processing (NLP), excelling in various tasks. However, they struggle with reasoning over long contexts, multi-step inference, and numerical reasoning. These challenges arise from their quadratic complexity in self-attention, making them inefficient for extended sequences, and their lack of explicit memory, which limits their ability to synthesize dispersed information…
Human-robot collaboration focuses on developing intelligent systems working alongside humans in dynamic environments. Researchers aim to build robots capable of understanding and executing natural language instructions while adapting to constraints such as spatial positioning, task sequencing, and capability-sharing between humans and machines. This field significantly advances robotics for household assistance, healthcare, and industrial automation, where…
Competitive programming has long served as a benchmark for assessing problem-solving and coding skills. These challenges require advanced computational thinking, efficient algorithms, and precise implementations, making them an excellent testbed for evaluating AI systems. While early AI models like Codex demonstrated strong capabilities in program synthesis, they often relied on extensive sampling and heuristic-based selection,…