tech
December 12, 2025
Google launched its deepest AI research agent yet — on the same day OpenAI dropped GPT-5.2
For the first time, developers can embed Google's Deep Research tool, based on Gemini 3 Pro, into their own apps.
TL;DR
- Google launched a reimagined Gemini Deep Research agent based on its Gemini 3 Pro foundation model.
- The new agent allows developers to embed Google's research capabilities into their apps through the Interactions API.
- Gemini Deep Research is designed to synthesize large amounts of information and handle complex prompts, used for tasks like due diligence and safety research.
- It will be integrated into Google Search, Google Finance, Gemini App, and NotebookLM.
- The agent benefits from Gemini 3 Pro's focus on being factual and minimizing hallucinations in complex, multi-step tasks.
- Google created a new benchmark, DeepSearchQA, to test agents on information-seeking tasks, and open-sourced it.
- Gemini Deep Research performed well on its own benchmark and Humanity's Last Exam but was closely followed by OpenAI's ChatGPT 5 Pro.
- OpenAI simultaneously launched its GPT 5.2 (codenamed Garlic), claiming it surpasses rivals on typical benchmarks.
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