According to Sundar Pichai on X, Google launched two updates to Gemini API’s Deep Research: improved quality with MCP support and native chart or infographics generation, plus a Max mode for extended test-time compute that achieves 93.3% on DeepSearchQA and 54.6% on HLE (source: Sundar Pichai). As reported by Sundar Pichai, businesses can use Deep Research for faster synthesis and use Max to maximize retrieval depth and reasoning quality, improving enterprise workflows like competitive analysis, technical due diligence, and KPI reporting with auto-generated visualizations. According to Sundar Pichai, the MCP integration enables structured tool or data access, streamlining multimodal querying and programmatic research pipelines for product teams building analytics copilots and research agents.

According to Google DeepMind (@GoogleDeepMind), the company has open-sourced DeepSearchQA, a new benchmark designed to evaluate AI agents on complex web search tasks. Deep Research, their latest AI agent, demonstrates state-of-the-art performance on DeepSearchQA, as well as surpassing previous results on the full Humanity's Last Exam set, which assesses advanced reasoning and knowledge. Additionally, Deep Research achieved the highest score yet on BrowseComp, a benchmark focused on locating hard-to-find information. This development highlights significant progress in AI's ability to perform nuanced online research and information retrieval, offering new business opportunities for enterprises seeking advanced AI-powered search and knowledge management solutions (source: Google DeepMind on Twitter, Dec 11, 2025).