Yuva is the production default and where most work should sit. It reads images and audio as well as text, generates images and audio, and calls several tools at once rather than one after another. Its 1M context is large enough to hold a repository, which is what makes it the coding model — it can be shown the code rather than told about it. Up to two stages, so it considers before it answers without the cost of a full agentic run.
The production default — where most work should sit
Reads images and audio as well as text, and generates images and audio
Calls several tools at once rather than one after another
A 1M-token context, large enough to hold a repository
Considers before it answers, in up to two stages
Home×What changed in the order …×
What changed in the order tracker this week?
Upfynworked for 10s
Read the tracker's edit historyFound 15 changes since MondayChecked which deliveries slipped
Tracker changes, 22–26 September
MonTueWedThuFri
Order
Change
By
1038
Delivery 24 → 29 Sep
Late
1040
Delivery 25 → 30 Sep
Late
1039
Cancelled by customer
Closed
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Yuva Medium
Yuvaworks it out, shows it clearly
0:13 / 0:17
Coding against the real repository
Yuva's 1M context is large enough to hold a repository, which is what makes it the coding model: it can be shown the code rather than told about it.
It works in up to two stages, so it considers a change before it answers without the cost of a full agentic run.
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YuvaMedium
Images and recordings in the conversation
Anything with an image or a recording in it belongs on Yuva. It reads screenshots, photos and audio, and it can generate images and audio in return.
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YuvaMedium
Several tools in one turn
Yuva calls tools side by side instead of one after another, which suits production chat and work that has to gather from more than one place before it can answer.
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YuvaMedium
Keep your spreadsheet up to date by talking about the work
Turn everyday updates into changes in your connected Google Sheet. Explain what changed, review the proposed edits, and keep working in the same conversation.
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YuvaMedium
Make invoice review easier to work through
Compare invoices with your records using rules you define. Get a clear exceptions report so your review starts with the items that need attention.
Accounts payable review
Supplier invoice exceptions
September 2026 invoices checked against purchase orders and delivery notes
September 2026
1 / 10
Make the portal part of the workflow
Use Upfyn with a supported browser to work through repetitive portal tasks. Provide the source information, review the plan, and check the result.
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YuvaMedium
Get the idea out of your head and onto a canvas
Create decks, documents, designs and websites in Upfyn Creative. Explain the purpose, develop a draft, and refine it through chat on your design system.
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YuvaMedium
Build the small tool your everyday work keeps asking for
Describe a repetitive task in plain language and develop a small tool with Upfyn. Keep the project, review changes, and test the result with real examples.
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YuvaMedium
Where it runs
Yuva is available wherever you use Upfyn: the desktop app and your phone. Your projects, tools and permissions stay with you when you switch between Bala, Yuva and Rishi.
How the three compare
Bala
Yuva
Rishi
Best for
Everyday chat, drafting, high-volume text
Production chat, coding, vision + audio
Hard multi-step reasoning, research, media
Speed
Fastest
Fast
Deliberate
Depth
Direct — single pass
Considered — up to 2 stages
Agentic — most thorough
Modality
Text
Text + image + audio
Text + image + audio + video generation
Context
up to 1M
1M
1M
Plans
Every plan, including Free
Every plan, including Free
Every plan · usage charged in credits
Where it stops
No video input — that is Rishi. Costs more per token than Bala, so high-volume text work is cheaper on Bala unless it needs the extra care.
Availability
Every plan, including Free. Usage counts toward your plan’s limit; the plans and what each includes are on the pricing page.