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Chat model · Google

Gemini 3.8 FlashNew

Included in Pro · came out September 2026

A quick Google model for bigger everyday jobs

Gemini 3.8 Flash is a Flash model from Google that follows Gemini 3.7 Flash in chatmodel. It thinks before it answers, so it suits everyday jobs that need a little more care.

Chat with Gemini 3.8 Flash See how it compares

Gemini 3.8 Flash in numbers

What you can give it

  • Your wordsYes
  • PhotosYes
  • PDFs and filesYes
  • The webNot this one

Real answers

See how Gemini 3.8 Flash answers

We asked it the same everyday questions as every other model in chatmodel, one try each. This is exactly what came back.

My neighbour watered my plants for two weeks while I was away. Write a short, warm thank-you note I can leave with a small gift. Keep it under 80 words.

Dear [Name],

Thank you so much for taking such wonderful care of my plants while I was away. Coming home to happy, thriving greenery made my return so much easier! I truly appreciate your kindness and time.

Please enjoy this small token of my appreciation. I'm so lucky to have you as a neighbour!

Warmly,
[Your Name]

Answered in about 4 seconds · 57 words

Ask it yourself

The Gemini family in chatmodel

Gemini 3.8 Flash is the newest one. Ordered by release date.

  1. February 2026Gemini 3.1 Pro
  2. May 2026Gemini 3.1 Flash Lite
  3. May 2026Gemini 3.5 Flash
  4. July 2026Gemini 3.6 Flash
  5. July 2026Gemini 3.5 Flash Lite
  6. August 2026Gemini 3.7 Flash
  7. September 2026NewestGemini 3.8 FlashYou're here

What it's good for

Try it with one of these

Press “Try this” and chatmodel opens with Gemini 3.8 Flash selected and the message already written. Change any word you like.

Summarize a pension statement

“I'm uploading my pension statement. Explain in plain words what I have now, what I might get when I retire, and any terms I should ask my provider about.”

Try this

Type out an old letter

“I'm sending a photo of a handwritten letter from my grandmother. Type out what it says. Mark any words you can't read with [?] rather than guessing.”

Try this

Sell the car or keep it

“I'm 63, I drive about 3,000 km a year and my car is 12 years old. Help me decide whether to keep it, sell it, or replace it. Ask me the questions you need first.”

Try this

Organize a family reunion

“Help me organize a family reunion for about 30 people next summer. Make a timeline from now until the day, with who needs to do what, and a list of decisions to make first.”

Try this

In plain words

Gemini 3.8 Flash is a chat assistant from Google, and it follows Gemini 3.7 Flash in the Flash line in chatmodel. Flash models are built to be quick; this one also thinks before it answers.

It reads PDFs and understands photos, so you can bring it long paperwork or a picture of something you can’t quite read.

How to get the most out of it

  1. Upload the whole document. No need to copy out the parts you think matter.
  2. Ask it to mark what it’s unsure of. “Put [?] where you can’t read it” keeps a transcription honest.
  3. Let it ask you questions first. For decisions, “ask me what you need to know” gets a better answer.
  4. Ask for a timeline. For plans, dates and owners make it usable.

How it compares with the rest of the family

It follows Gemini 3.7 Flash, which can search the web, and Gemini 3.6 Flash. For quick small jobs, Gemini 3.5 Flash Lite is lighter. For more careful answers, try Gemini 3.1 Pro.

When to pick another model

For long, delicate writing, see Claude vs Gemini. To bring an old photo back to life rather than read it, see our guide to restore old photos.

How it compares

Gemini 3.1 Pro vs Gemini 3.8 Flash: the careful one and the quick one We gave Google's Gemini 3.1 Pro and Gemini 3.8 Flash the same 8 everyday tasks. See the real answers, the seconds each took and which one to pick.

Other models worth a look

Gemini 3.7 Flash

Google

Read the guide

Gemini 3.6 Flash

Google

Read the guide

Gemini 3.1 Pro

Google

Read the guide

Gemini 3.5 Flash Lite

Google

Read the guide

Frequently asked questions

How does Gemini 3.8 Flash fit in the Gemini line?

It's newer than Gemini 3.7 Flash and Gemini 3.6 Flash. Gemini 3.1 Pro is a different kind of model: a Pro, made for more careful work.

Can it read handwriting?

It understands photos, so it can often read handwriting. Faded or messy writing may come out with mistakes, so check it.

Can it search the web?

No. If you need recent information, pick Gemini 3.7 Flash.

All of these models, in one place

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