Solar Pro 4

Solar Pro 4

Upstage
+
+

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About

Z.ai is a free AI assistant that brings presentations, writing, and coding into one conversational interface. Leveraging large language models, it lets you generate polished slide decks with AI slides, craft professional‑grade text for emails, reports, or blogs, and write or debug complex code. Beyond content creation, Z.ai supports deep research and information search, helping you gather facts, summarize long documents, and overcome writer’s block, while its code agent can explain snippets, refactor functions, or build scripts from scratch. An intuitive chat interface means no steep learning curves: simply tell Z.ai what you need, a strategic deck, marketing copy, or a data‑analysis script, and get instant, contextually relevant results. With support for multiple languages (including Chinese), native function calling, and up to 128K token context length, Z.ai handles everything from brainstorming ideas to automating repetitive writing or coding.

About

Solar Pro 4 is an agentic AI model built to carry real work to the finish: reading documents, running tools, producing deliverables, and stopping when the evidence runs out. It targets longer, more complex workloads that move across multiple documents, execute tasks in a terminal, and chain tool calls over many steps. The model supports a 512K context window with up to 128K output tokens, allowing agents to load contracts, reports, and data files into a single session without splitting them. It handles English, Korean, and Japanese for both input and output, while adjustable reasoning effort lets users choose deeper analysis or faster, real-time interaction. Solar Pro 4 is designed to stay accurate through long documents, multi-turn tool use, and terminal tasks, and to preserve values and conclusions across sequential deliverables such as Excel workbooks, reports, and slide decks.

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

Professionals, content creators and developers looking for a tool to streamline the creation of presentations, written content and code

Audience

Developers and organizations seeking to run complex AI agent workflows across documents, tools, terminals, and multi-step business tasks with verifiable outputs

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

Free
Free Version
Free Trial

Pricing

$0.03 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

Z.ai
Founded: 2019
China
chat.z.ai/

Company Information

Upstage
Founded: 2020
United States
www.upstage.ai/blog/en/solar-pro-4

Alternatives

Alternatives

Solar Pro 2

Solar Pro 2

Upstage AI
Solar Mini

Solar Mini

Upstage AI
Claude Opus 4.1

Claude Opus 4.1

Anthropic
Seed2.1 Turbo

Seed2.1 Turbo

ByteDance
CodeQwen

CodeQwen

Alibaba
Pokee-Isaac

Pokee-Isaac

Pokee AI

Categories

Categories

Integrations

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Integrations

Cheaper Inference
Hermes Agent
Nebius Token Factory
Okara
OpenAI
OpenRouter
Upstage AI
Claim GLM-4.5-Air and update features and information
Claim GLM-4.5-Air and update features and information
Claim Solar Pro 4 and update features and information
Claim Solar Pro 4 and update features and information