en.Wedoany.com Reported - Google announced on the 8th local time that its generative AI service "NotebookLM" has been fully upgraded and launched globally on the Web platform that same day. This upgrade is first rolled out to "Google AI Ultra" users, as well as business users of "AI Ultra Access" and "AI Expanded Access," with plans to gradually expand its availability.
The upgraded NotebookLM supports operation on Gemini 3.5 and Antigravity, aiming to enhance accuracy and reliability while making its thought process more transparent. Each notebook is equipped with a cloud computing environment, allowing users to write and execute code for research and analysis. The system includes over 100 curated software skills and offers a range of new features for understanding information sources.
In terms of reasoning engine performance, according to evaluation data provided by Google, compared to previous system assessments, NotebookLM outperforms equivalent levels by an average of 15 percentage points across the top five major evaluation projects, with an average win rate exceeding 65%.
Specifically, in "Large-Scale Document Analysis," the win rate significantly increased to 69.9%. In the "Advanced Web Investigation and Information Source Discovery" project, the win rate reached as high as 78.2% compared to the previous baseline.
This upgrade also adds new output formats, allowing users to provide detailed instructions for the output content. NotebookLM can generate practical formats such as PDF reports containing charts and tables. Generated files can be directly downloaded from the Studio panel and edited further after generation.
The new output formats include: Data Visualizations and Graphics (PNG/SVG), Documents (PDF/DOCX/Markdown/TXT), Nano Banana Images (PNG/JPG/GIF), Structured Data (CSV/JSON), Microsoft Excel (XLSX), and Microsoft PowerPoint (PPTX).
The new feature allows users to start research from vague ideas or questions. Users can build a knowledge base directly in the chat interface, making the project initiation process simpler.
For example, when needing to find original materials in other languages or locate related works by a recently discovered author, this feature will provide convenience. Additionally, users can find highly relevant materials from the internet via Google Search and add them to the notebook. It is important to note that users can still manage the information sources they add.
Google also introduced application cases for the upgraded NotebookLM. For instance, it can aggregate and analyze data from multiple countries. Users can request NotebookLM to conduct web investigations for additional information, write code for precise data analysis, and automatically generate charts or PDF reports to display results.
In project management applications, NotebookLM can be used to interpret complex specifications from client integrations and convert them into concise guides, slide materials, and step-by-step roadmaps for teams. Additionally, small business owners can use it to implement media campaigns, analyze advertising fees and sales data, calculate the financial effects of campaigns, and assist in determining whether to expand their business to other cities.
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