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AnswerChecked Oct 23, 10:45 PM ET

What is the latest Gemini model?

The newest Google model is Gemini 4 Argon, first listed on OpenRouter on Oct 13, 2026.

Top ranked on LMArena Text: Gemini 4 Argon (High) at #1.

Latest from Google: Beyond tree cover: mapping the world’s forest types (Oct 22, 2026).

Sources: OpenRouter, LMArena (CC BY 4.0), deepmind.google

Newest model
Gemini 4 Argon
Listed Oct 13, 2026, 1.0M context
Best on LMArena Text
#1 Gemini 4 Argon (High)
Score 1526, board of Oct 22, 2026
Latest announcement
Oct 22, 2026, deepmind.google

Recent Google models

ModelListedContext$ in / out
Gemini 4 Argon
google/gemini-4-argon
Oct 131.0M$2.00 / $10
Nano Banana 2.1
google/gemini-nano-banana-2.1
Oct 666K$1.50 / $7.50
Gemini 3.8 Flash
google/gemini-3.8-flash
Sep 21.0M$0.83 / $4.13
Gemini 3.7 Flash
google/gemini-3.7-flash
Aug 131.0M$0.75 / $3.75
Gemini 3.6 Flash
google/gemini-3.6-flash
Jul 211.0M$0.75 / $3.75
Gemini 3.5 Flash Lite
google/gemini-3.5-flash-lite
Jul 211.0M$0.30 / $2.50
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
google/gemini-3.1-flash-lite-image
Jun 3066K$0.25 / $1.50
Nano Banana 2 (Gemini 3.1 Flash Image)
google/gemini-3.1-flash-image
Jun 17131K$0.50 / $3.00

Price per 1M tokens on OpenRouter.

Latest from Google

Leaderboard standing

ArenaBest modelRank
TextGemini 4 Argon (High)#1
WebDevGemini 4 Argon (High)#11
VisionGemini 3.8 Flash (High)#7
Text to Imagegemini-nano-banana-2.1#6

All leaderboards. Source: LMArena, CC BY 4.0.

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Questions

What is the latest Gemini model?

As of Oct 23, 2026, the newest Google model is Gemini 4 Argon, first listed on OpenRouter on Oct 13, 2026.

Which Google model ranks highest on LMArena?

The highest ranked Google model on the LMArena Text leaderboard is Gemini 4 Argon (High), at #1 with a score of 1526 (board published Oct 22, 2026).

What did Google announce most recently?

Google's most recent announcement is "Beyond tree cover: mapping the world’s forest types" from Oct 22, 2026.

How often is this answer updated?

Every two hours. The model listing comes from the OpenRouter models API, rankings from the LMArena leaderboard dataset, and announcements from deepmind.google and blog.google.