ThreadlineTimeline
All timelines

Recorded event

Recorded event

Google introduces Gemini 1.0

Google announced Gemini 1.0 in Ultra, Pro and Nano variants, and began bringing Gemini Pro to Bard.

Read context

The announcement did not make all three variants generally available.

Sources

Read the evidence behind this timeline.

Source descriptions are written by Threadline

Google DeepMindPrimary record

Gemini 1.0 announcement and Bard rollout

blog.google

Vendor announcement used to verify launch timing and availability, not independent performance rankings.

Published: 12/6/2023
Source checked: 9/21/2026

Revision 1 / Reviewed 9/21/2026

Connected timelines

AI competition: reasoning models and new releases