Krux
February 28, 2026
Google's Gemini Now Cites Scientific Sources Directly
Published: February 28, 2026 at 3:41 PM
Updated: February 28, 2026 at 3:41 PM
100-word summary
Google just rolled out Gemini 3.1 with a new Deep Think reasoning mode that pulls verified citations straight from scientific papers. The upgrade lets researchers skip the usual game of tracking down which study an AI actually paraphrased. Engineers and scientists on Google AI Ultra can now tackle complex problems with a model that shows its work. The update also includes Lyria 3 for 30-second music generation and higher-fidelity image tools. What changed: Gemini is moving from a chatbot that summarizes research to one that links you directly to the source, making it harder to pass off hallucinations as fact.
What happened
Google just rolled out Gemini 3.1 with a new Deep Think reasoning mode that pulls verified citations straight from scientific papers. The upgrade lets researchers skip the usual game of tracking down which study an AI actually paraphrased. Engineers and scientists on Google AI Ultra can now tackle complex problems with a model that shows its work. The update also includes Lyria 3 for 30-second music generation and higher-fidelity image tools.
Why it matters
What changed: Gemini is moving from a chatbot that summarizes research to one that links you directly to the source, making it harder to pass off hallucinations as fact.