Search AI Products and News

Joelle Pineau, Meta's Vice President of AI Research, announced on Tuesday via Facebook that she plans to leave the company in May. A highly respected leader within Meta's AI research lab (FAIR) for over two years, she oversaw the company's innovation and development in AI. Pineau's departure comes at a crucial time for Meta, as the company plans to invest up to $65 billion in AI by 2025.

Joelle Pineau, VP of Meta AI Research, announced on Tuesday via a Facebook post that she will be leaving her position at Meta in May. Pineau has served as the head of Meta's Fundamental AI Research (FAIR) lab for the past two years, leading the lab's cutting-edge research in artificial intelligence. FAIR is a core internal research team at Meta, led by renowned scientist Yann LeCun. Pineau's departure comes as Meta...

In modern scientific research, accessing and discovering relevant literature is crucial for researchers. Therefore, Ai2PaperFinder was created, a powerful tool designed to help users easily find the academic papers they need. The platform brings together over 8 million full-text papers and over 108 million abstracts, offering broad and deep coverage. Ai2PaperFinder's unique strength lies in its powerful literature retrieval capabilities. Users can quickly find relevant research papers by inputting keywords. Whether it's a trending topic or a niche area...

Researchers at the Hebrew University of Jerusalem recently discovered that in Retrieval Augmented Generation (RAG) systems, the number of documents processed significantly impacts language model performance, even when the total text length remains constant. The research team conducted experiments using 2,417 questions from the MuSiQue validation dataset, each linked to 20 Wikipedia paragraphs. Two to four paragraphs contained relevant answer information, with the remaining paragraphs serving as distractors. To study the impact of the number of documents, the team created multiple data partitions, progressively reducing the number of documents from 20 to...

On March 31, Qianxun Intelligence (Spirit AI), a leading company in the embodied AI field, announced the completion of a Pre-A round of funding totaling 528 million RMB. This round was led by Prosperity7 Ventures (P7), an affiliate of Aramco Ventures, with participation from several renowned investors including China Merchants Venture Capital, GF Securities, Jingya Capital, Orient Capital, and Huacontrol Investment.

Doubao, the AI assistant from ByteDance, has announced the launch of its new deep thinking feature, now in testing. This update marks another breakthrough in AI assistants' information processing and reasoning capabilities, providing users with more comprehensive and accurate intelligent services.

Perplexity, an AI-powered search engine startup, recently announced that its annual revenue has surpassed $100 million. CEO Aravind Srinivas shared the news on LinkedIn, stating that Perplexity Pro reached this milestone after only 20 months and grew 6.3x in the past year, despite remaining "highly unmonetized." Image note: Image generated by AI, image licensing provided by Mid.

As of March 24th, OpenAI's COO, Brad Lightcap, will expand his responsibilities to oversee daily operations and global expansion. This change elevates Lightcap's role to accommodate OpenAI's rapid growth. Simultaneously, Mark Chen has been appointed Chief Research Officer, leading the company's research direction and driving technological innovation and product development. Current CEO Sam Altman will focus more intently on research and product development, aiming to advance the company's position in the artificial intelligence field.

The new version of Zhihu Straight Answer boasts several innovative features. Users can upload and parse web pages, documents, and other knowledge bases, and treat each Zhihu answerer as an independent knowledge base. By focusing on a single answer or all the works of a specific answerer, users can ask questions, search, and parse to obtain more targeted and professional answers. This feature significantly enriches the content sources for AI search, resulting in more accurate and reliable search results.

Kuaishou announced that its search function has fully integrated the DeepSeek R1 large model, aiming to significantly improve search results and user experience, and further drive user activity growth. Simultaneously, Kuaishou is also looking to the future, actively exploring the commercialization potential of intelligent search scenarios. Previously, Kuaishou's AI content creation platform, "Keling AI", has already integrated DeepSeek R1. In the video and image generation fields, users can now leverage DeepSeek's powerful capabilities to generate or optimize prompts more efficiently.

To improve email search efficiency in Gmail, Google recently launched an optional AI-powered search feature. This new feature aims to enhance the email search experience, making it easier for users to find the emails they need. According to information published by Google on its blog, "The Keyword," Gmail search results will no longer be solely based on keyword input and chronological order. Instead, the new feature considers multiple factors, including recent emails, most clicked emails, and frequently accessed emails.