Upstage AI is a Korean enterprise AI company known for its efficient Solar LLMs and its Document AI suite, which uses OC...
About this product
Upstage AI (Korean: 업스테이지) is a Korean AI company that builds efficient large language models and document processing engines for businesses — "Building intelligence for the future of work". It helps companies automate document-heavy workflows and is widely used in finance, insurance and healthcare.
Main products:
Solar LLMs: compact but efficient and low-cost, strong in Korean, English, Japanese and more.
Document Parse: turns PDFs, scans, tables and images into structured HTML / Markdown while keeping layout and tables.
Information Extract: pulls fields from invoices, contracts and forms.
OCR and document classification across languages.
Rather than chasing the biggest model, it focuses on real-world efficiency and cost; many banks and insurers use it to automate customer service and compliance.
What Upstage does
Documents · Intermediate
PDFs and scans to structured data
Keeps tables and layout — great for knowledge bases.
Sign in to Upstage Console and create an API key
Upload a PDF or image to the Document Parse API
Get HTML or Markdown with tables and layout kept
Extract · Intermediate
Fields from invoices and contracts
Automatically pull amounts, dates and names.
Define the fields, e.g. amount, date, company name
Call the information extraction API
Write the results to a sheet or your system
Model · Advanced
Solar LLM API
OpenAI-compatible and low-cost.
Change the base URL to Upstage's OpenAI-compatible endpoint
Use your Upstage API key
Set the model to a Solar model
Getting started
Try it online: upload a document in the console Playground to test parsing and extraction.
Create an API key in the console.
Call the API: Solar is OpenAI-compatible, so you can use the OpenAI SDK; for document parsing, upload files as described in the docs.
[Upstage AI website]
[Upstage demo]
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How it is delivered
🙋 Manual delivery⏰ Working hours UTC+8 09:00–21:00📧 Sent to your order email, also viewable once on the order page
What AI services does 5buyai.com support? Can I get an invoice?
Accounts, subscriptions and top-ups for ChatGPT, Claude, Midjourney, Gemini, Grok and other major AI tools. Invoices are available for AI orders paid in Chinese yuan (CNY).
How do I receive my order after paying?
Orders are delivered manually: after successful payment, the account or card code is sent to your order email during working hours (9:00–21:00, UTC+8). You can check your order details anytime on the order lookup page by order number, email or browser cache.
What payment methods are supported?
Alipay, WeChat Pay, USDT, and Credit Card payments. Credit card payments require first topping up your balance, and then using the balance to purchase products.
Do I need an account to buy?
No. You can check out as a guest and receive items by email; registering lets you manage orders, balance and invoices in one place.
Are prices shown in CNY?
All prices are listed in Chinese Yuan (¥). When paying with USDT the amount is converted automatically at the live rate.
Is there after-sales support?
After-sales support is available for some products, handled via live chat or the order dispute page. Accounts are virtual products: once delivered, no refunds are given unless there is an after-sales issue. CNY refunds and USD refunds are only made back to the original payment method, and USDT refunds are only made on the BSC network.
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Disclaimer
This is an independent third-party platform, not affiliated with, endorsed by, or authorized by any brand mentioned. We do not host any third-party login page and do not collect third-party credentials.
Solar Mini 4 is free on @NousResearch Portal for the next two weeks.
3B active parameters (35B total), 512K context, and an Artificial Analysis Intelligence Index score of 24, above models with 10x+ more active parameters.
Built for agentic work: tool calling, structured
A weekend gift 🎁 Solar Mini 4 is free to use in Freebuff.
Solar Mini 4 is optimized for large-scale workloads. It handles high volumes of repetitive tasks quickly and at low cost, so you can scale up without scaling up your bill. Try it in Freebuff and see what it can take on.
Solar Pro 4 hit #3 by usage on OpenRouter (Closed models, today). ☀️
Sitting in the top 3 next to the biggest labs in the world . Every request that got us here came from you.
Thank you for building with us. Keep 'em coming.
👉 https://go.upstage.ai/4dvAu10#SolarPro4#Upstage
Thank you all for using Solar Pro 4 — you’ve been running it SO much that we’re extending the free promo by another week! @NousResearch
And to say thank you, we’ve got a giveaway. We’ll send this special goodie kit to (random winner):
🎁👕👖 3 people who RT *this post*, 7
