Solar Pro 2

Solar Pro 2

Upstage AI
Syn

Syn

Upstage AI
+
+

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About

Solar Pro 2 is Upstage’s latest frontier‑scale large language model, designed to power complex tasks and agent‑like workflows across domains such as finance, healthcare, and legal. Packaged in a compact 31 billion‑parameter architecture, it delivers top‑tier multilingual performance, especially in Korean, where it outperforms much larger models on benchmarks like Ko‑MMLU, Hae‑Rae, and Ko‑IFEval, while also excelling in English and Japanese. Beyond superior language understanding and generation, Solar Pro 2 offers next‑level intelligence through an advanced Reasoning Mode that significantly boosts multi‑step task accuracy on challenges ranging from general reasoning (MMLU, MMLU‑Pro, HumanEval) to complex mathematics (Math500, AIME) and software engineering (SWE‑Bench Agentless), achieving problem‑solving efficiency comparable to or exceeding that of models twice its size. Enhanced tool‑use capabilities enable the model to interact seamlessly with external APIs and data sources.

About

Syn is a next‑generation Japanese large language model co‑developed by Upstage and Karakuri, featuring under 14 billion parameters and optimized for enterprise use in finance, manufacturing, legal, and healthcare. It delivers top‑tier benchmark performance on the Weights & Biases Nejumi Leaderboard, achieving industry‑leading scores for accuracy and alignment, while maintaining cost efficiency through a lightweight architecture derived from Solar Mini. Syn excels in Japanese “truthfulness” and safety, understanding nuanced expressions and industry‑specific terminology, and offers flexible fine‑tuning to integrate proprietary data and domain knowledge. Built for scalable deployment, it supports on‑premises, AWS Marketplace, and cloud environments, with security and compliance safeguards tailored to enterprise requirements. Leveraging AWS Trainium, Syn reduces training costs by approximately 50 percent compared to traditional GPU setups, enabling rapid customization of use cases.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Enterprises and development teams requiring a tool to drive complex reasoning, document processing and tool‑enabled workflows

Audience

Companies seeking a tool tailored for enterprise‑grade applications and seamless integration with industry‑specific workflows

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$0.1 per 1M tokens
Free Version
Free Trial

Pricing

$0.1 per 1M tokens
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Upstage AI
Founded: 2020
United States
www.upstage.ai/blog/en/solar-pro-2-launch

Company Information

Upstage AI
Founded: 2020
United States
www.upstage.ai/news/introducing-upstage-japan

Alternatives

Solar Mini

Solar Mini

Upstage AI

Alternatives

Solar Pro 2

Solar Pro 2

Upstage AI
Claude Opus 3

Claude Opus 3

Anthropic
Upstage AI

Upstage AI

Upstage.ai
Mathstral

Mathstral

Mistral AI
Solar Mini

Solar Mini

Upstage AI
Claude Opus 3

Claude Opus 3

Anthropic
LFM2.5

LFM2.5

Liquid AI

Categories

Categories

Integrations

Upstage AI
AWS Marketplace
AWS Trainium
Amazon Web Services (AWS)
Solar Mini

Integrations

Upstage AI
AWS Marketplace
AWS Trainium
Amazon Web Services (AWS)
Solar Mini
Claim Solar Pro 2 and update features and information
Claim Solar Pro 2 and update features and information
Claim Syn and update features and information
Claim Syn and update features and information