A Step-by-Step Coding Guide to Building a Gemini-Powered AI Startup Pitch Generator Using LiteLLM Framework, Gradio, and FPDF in Google Colab with PDF Export Support In this tutorial, we built a powerful and interactive AI application that generates startup pitch ideas using Google’s Gemini Pro model through the versatile LiteLLM framework. is the backbone of… →

MMSearch-R1: End-to-End Reinforcement Learning for Active Image Search in LMMs Large Multimodal Models (LMMs) have demonstrated remarkable capabilities when trained on extensive visual-text paired data, advancing multimodal understanding tasks significantly. However, these models struggle with complex real-world knowledge, particularly long-tail information that emerges after training cutoffs or domain-specific knowledge restricted by privacy, copyright, or security… →

Scalable and Principled Reward Modeling for LLMs: Enhancing Generalist Reward Models RMs with SPCT and Inference-Time Optimization Reinforcement Learning RL has become a widely used post-training method for LLMs, enhancing capabilities like human alignment, long-term reasoning, and adaptability. A major challenge, however, is generating accurate reward signals in broad, less structured domains, as current high-quality… →

Transformer Meets Diffusion: How the Transfusion Architecture Empowers GPT-4o’s Creativity OpenAI’s GPT-4o represents a new milestone in multimodal AI: a single model capable of generating fluent text and high-quality images in the same output sequence. Unlike previous systems (e.g., ChatGPT) that had to invoke an external image generator like DALL-E, GPT-4o produces images natively as… →

This AI Paper from Anthropic Introduces Attribution Graphs: A New Interpretability Method to Trace Internal Reasoning in Claude 3.5 Haiku While the outputs of large language models (LLMs) appear coherent and useful, the underlying mechanisms guiding these behaviors remain largely unknown. As these models are increasingly deployed in sensitive and high-stakes environments, it has become… →

Anthropic’s Evaluation of Chain-of-Thought Faithfulness: Investigating Hidden Reasoning, Reward Hacks, and the Limitations of Verbal AI Transparency in Reasoning Models A key advancement in AI capabilities is the development and use of chain-of-thought (CoT) reasoning, where models explain their steps before reaching an answer. This structured intermediate reasoning is not just a performance tool; it’s… →