Chat model · Meta

Muse Spark 1.1

Included in Pro · came out July 2026

For official letters, forms and paperwork you'd rather not read alone

Muse Spark 1.1 is the first Muse Spark version from Meta in chatmodel. It suits you if you want paperwork read and explained calmly, one step at a time.

Chat with Muse Spark 1.1

What you can give it

Your wordsYes
PhotosYes
PDFs and filesYes
The webNot this one

Real answers

See how Muse Spark 1.1 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.

Here's a warm note you can use with your gift — 55 words:

Dear [Neighbour's Name],

Thank you so much for watering my plants while I was away! I came home to find everything thriving and happy — all thanks to you. Your kindness over the past two weeks meant so much to me.

Please enjoy this small gift as a little thank you!

With gratitude, [Your Name]

Answered in about 6 seconds · 76 words

Ask it yourself

The Muse family in chatmodel

The newest is Muse Spark 1.3. Ordered by release date.

What it's good for

Official letters

A letter from the tax office, the council or a hospital. Upload it and ask what it means and what you need to do.
Filling in forms

Share a photo or PDF of a form and ask what each box is asking for, in plain words.
Labels and small print

A medicine leaflet, a food label, the care instructions on a jumper. Send a photo and ask.
Simple decisions

Should you fix the old boiler or replace it? It thinks before it answers and lays out both sides.

Try it with one of these

Press “Try this” and chatmodel opens with Muse Spark 1.1 selected and the message already written. Change any word you like.

Explain an official letter

“I'm going to upload a letter from the tax office. Tell me in plain words what it's about, whether I need to do anything, and by when. Then write a short reply if one is needed.”

Try this

Help me fill in a form

“I'll send a photo of a form I need to fill in for a parking permit. Go through it box by box and tell me what they want and which documents I'll need.”

Try this

Read a medicine leaflet

“I'll send a photo of the leaflet from a new medicine. Tell me in plain words how to take it, the common side effects, and what to ask my pharmacist.”

Try this

Repair or replace?

“My boiler is 14 years old and the repair quote is $600. Help me think through whether to repair it or replace it. Ask me what you need to know first.”

Try this

In plain words

Muse Spark 1.1 is a chat assistant from Meta. It’s the first of the three Muse Spark versions you can pick in chatmodel.

It thinks before it answers, reads PDFs and understands photos, which makes it a patient helper with paperwork. It doesn’t search the web, so it works from what you give it and what it already knows.

How to get the most out of it

Upload the real letter or form. A photo is fine if it’s flat, sharp and well lit.
Say what you need. “Do I have to reply?” or “What happens if I ignore this?” keeps the answer focused.
Ask for the next step in one line. Handy when you just want to know what to do.
Check dates yourself. Deadlines and rules can change, and it can’t look them up.

How it compares with its siblings

Muse Spark 1.2 and Muse Spark 1.3 are newer versions of the same model. Llama 4 Scout, also from Meta, is quicker for small jobs but doesn’t think before it answers or read PDFs. For pictures, there’s Muse Image 1.0.

When to pick another model

For longer documents, try the PDF chat tool. If you need recent facts, pick a model that can search the web, like Claude Sonnet 5. Unsure? See which model should I use.

Other models worth a look

Muse Spark 1.2

Frequently asked questions

Who makes Muse Spark?

Muse Spark is made by Meta, the company behind Facebook, Instagram and WhatsApp.

Muse Spark 1.1, 1.2 or 1.3?

They are versions of the same model, and 1.3 is newer than 1.1 and 1.2. If you're unsure, start with 1.3 and compare if you like.

Can it read PDFs and photos?

Yes. You can upload documents and photos and ask questions about them.

Can it search the web?

No. In chatmodel it doesn't search the web.

All of these models, in one place

Chat, images, video and tools with the best AI models. Switch between them whenever you want.

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For official letters, forms and paperwork you'd rather not read alone

Muse Spark 1.1 in numbers

See how Muse Spark 1.1 answers

The Muse family in chatmodel

What it's good for

Official letters

Filling in forms

Labels and small print

Simple decisions

Try it with one of these

In plain words

How to get the most out of it

How it compares with its siblings

When to pick another model

Other models worth a look

Frequently asked questions

All of these models, in one place