Upfyn Bala: Everyday chat, drafting, high-volume text

In short

• Answers in one pass, with no planning step in front of it — so it comes back first
• The model behind the Free plan, and on every paid plan
• Takes up to a 1M-token context, so a long document can go in whole
• Calls tools and searches the web
• Text in, text out

Built for the everyday, and for a lot of it

Bala is the model to reach for when the work is ordinary and there is a lot of it: drafting, rewriting, summarising, and answering questions about text you already have.

Because it answers in a single pass, the tenth reply arrives as quickly as the first — which is what matters when cost per answer is the constraint.

Long documents, in one piece

Up to a 1M-token context means a long report, a contract or a manual can go in whole instead of being split up first, so the summary is of the document you actually have.

A quick look on the web

Bala can search the web, capped at a few lookups per chat. That cap belongs to Bala itself, not to your plan; once it is used, Bala suggests carrying the conversation on with Yuva.

Open your inbox with a clearer idea of what needs you

Use Upfyn with Gmail to identify messages that need attention, understand the context, and prepare replies for your review in one conversation.

Turn what you already know into a document others can use

Draft proposals, briefs, and summaries from your project material with Upfyn Research. Keep sources close and revise the document as the work develops.

Give the team one place to follow the work

Bring project discussions, tasks, documents, calendars, files, and calls into Upfyn Team, with an assistant that can help you use the available workspace context.

Hand over the files to the person sitting nearby

Move selected files and folders directly between Upfyn devices on a trusted local network. Choose the package, approve access, and follow the transfer.

Keep the work moving when you leave your desk

Pair your phone or browser with Upfyn to reach your own running desktop. Continue the conversation using the project and tools already on your computer.

Where it runs

Bala is available wherever you use Upfyn: the desktop app, the web app and your phone, and through the UpfynAI gateway under the model id upfyn-bala. It is one of Upfyn’s own frontier models, hosted on AWS in the India region. Your projects, tools and permissions stay with you when you switch models.

• Chat/v1/chat/completions
• Images/v1/images/generations
• Speech/v1/audio/speech
• Transcription/v1/audio/transcriptions
• Video generation/v1/videos

How the three compare

Where it stops

Text only. Send an image or audio and it belongs on Yuva. Web search is capped at a few lookups per chat — that cap is a property of Bala itself, not of your plan — and once it is gone Bala suggests moving the conversation to Yuva.

Availability

Every plan, including Free. Usage counts toward your plan’s limit; the plans and what each includes are on the pricing page.

Specifications

Model id

upfyn-bala

Speed

Fastest

Depth

Direct — single pass

Modality

Text

Context

up to 1M (1,048,576 tokens)

Plans

Every plan, including Free

Hosting

AWS, India region

The other two

Keep reading

• When Fast mode is useful
• Start with the work you keep carrying between apps
• From scattered notes to a document people can use