Solar Pro 2

Solar Pro 2

Upstage AI
+
+

Related Products

  • Google AI Studio
    11 Ratings
    Visit Website
  • JetBrains Junie
    2 Ratings
    Visit Website
  • Windsurf Editor
    155 Ratings
    Visit Website
  • Vertex AI
    783 Ratings
    Visit Website
  • LM-Kit.NET
    23 Ratings
    Visit Website
  • ZeroPath
    2 Ratings
    Visit Website
  • Concord
    237 Ratings
    Visit Website
  • Hostinger Horizons
    65 Ratings
    Visit Website
  • Altium Develop
    1,279 Ratings
    Visit Website
  • StackAI
    43 Ratings
    Visit Website

About

GPT-5.2-Codex is OpenAI’s most advanced agentic coding model, built for complex, real-world software engineering and defensive cybersecurity work. It is a specialized version of GPT-5.2 optimized for long-horizon coding tasks such as large refactors, migrations, and feature development. The model maintains full context over extended sessions through native context compaction. GPT-5.2-Codex delivers state-of-the-art performance on benchmarks like SWE-Bench Pro and Terminal-Bench 2.0. It operates reliably across large repositories and native Windows environments. Stronger vision capabilities allow it to interpret screenshots, diagrams, and UI designs during development. GPT-5.2-Codex is designed to be a dependable partner for professional engineering workflows.

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.

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

GPT-5.2-Codex is ideal for professional software engineers, security researchers, and development teams working on large-scale codebases, complex refactors, and defensive cybersecurity projects

Audience

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

No information available.
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

OpenAI
Founded: 2015
United States
openai.com

Company Information

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

Alternatives

Claude Code

Claude Code

Anthropic

Alternatives

Solar Mini

Solar Mini

Upstage AI
Claude Opus 4.5

Claude Opus 4.5

Anthropic
Claude Opus 3

Claude Opus 3

Anthropic
Mathstral

Mathstral

Mistral AI
Upstage AI

Upstage AI

Upstage.ai

Categories

Categories

Integrations

C#
ChatGPT
ChatGPT Plus
Codex CLI
Cursor
F#
GitHub
GitHub Copilot
HTML
Java
JavaScript
JetBrains Junie
OpenAI
PHP
Python
R
SQL
Verdent
Visual Studio Code
Windsurf Editor

Integrations

C#
ChatGPT
ChatGPT Plus
Codex CLI
Cursor
F#
GitHub
GitHub Copilot
HTML
Java
JavaScript
JetBrains Junie
OpenAI
PHP
Python
R
SQL
Verdent
Visual Studio Code
Windsurf Editor
Claim GPT-5.2-Codex and update features and information
Claim GPT-5.2-Codex and update features and information
Claim Solar Pro 2 and update features and information
Claim Solar Pro 2 and update features and information