query fan-out
1 article tagged with query fan-out
November 12, 2026
product updateGoogle
Google rolls out Gemini 4 Hydrogen to Search for all users globally
Google has made Gemini 4 Hydrogen available globally in Google Search for all users, announced November 12, 2026. Google calls it the biggest model upgrade to Search yet, and says it improves intent understanding, query fan-out, visual responses and language coverage.