GLM-5.1

GLM-5.1

Zhipu AI
GPT-5.6 Pro

GPT-5.6 Pro

OpenAI
+
+

Related Products

  • Gemini Enterprise Agent Platform
    967 Ratings
    Visit Website
  • LM-Kit.NET
    29 Ratings
    Visit Website
  • Google AI Studio
    26 Ratings
    Visit Website
  • GW Apps
    41 Ratings
    Visit Website
  • Uptime.com
    468 Ratings
    Visit Website
  • Epsilon3
    265 Ratings
    Visit Website
  • Concord
    237 Ratings
    Visit Website
  • MuleSoft Anypoint Platform
    1,480 Ratings
    Visit Website
  • Devin Desktop
    171 Ratings
    Visit Website
  • JetBrains Junie
    12 Ratings
    Visit Website

About

GLM-5.1 is the latest iteration of Z.ai’s GLM series, designed as a frontier-level, agent-oriented AI model optimized for coding, reasoning, and long-horizon workflows. It builds on the GLM-5 architecture, which uses a Mixture-of-Experts (MoE) design to deliver high performance while keeping inference costs efficient, and is part of a broader push toward open-weight, developer-accessible models. A core focus of GLM-5.1 is enabling agentic behavior, meaning it can plan, execute, and iterate across multi-step tasks rather than simply responding to single prompts. It is specifically designed to handle complex workflows such as debugging code, navigating repositories, and executing chained operations with sustained context. Compared to earlier models, GLM-5.1 improves reliability in long interactions, maintaining coherence across extended sessions and reducing breakdowns in multi-step reasoning.

About

GPT-5.6 Pro is not officially announced, but public discussion describes it as the expected higher-reasoning variant of a possible GPT-5.6 release. A pro-tier model for harder professional work, especially coding, research, information synthesis, data analysis, document-heavy tasks, business, legal, education, and scientific workflows. GPT-5.6 is being prepared as a meaningful improvement over GPT-5.5, with expected gains in reasoning quality, efficiency, safety, coding, and agentic task performance. Reported signals include a briefly visible Codex rollout-mapping entry referencing GPT-5.6 and prediction-market speculation around a late-June launch. Rumor coverage also claims some ChatGPT Pro users may have seen stealth-tested behavior under the GPT-5.5 Pro label, with sharper results, longer processing for complex tasks, stronger backend coding, improved logic, and more creative technical generation such as 3D, SVG, simulation, and UI-related outputs.

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

Developers and AI teams who need a cost-efficient, agent-capable model for coding, automation, and long multi-step workflows with flexible deployment options

Audience

AI power users and technical teams who need a higher-reasoning model for complex coding, research, analysis, and long-running agentic work

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

No information available.
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

Zhipu AI
Founded: 2023
China
z.ai/

Company Information

OpenAI
Founded: 2015
United States
openai.com

Alternatives

Claude Code

Claude Code

Anthropic

Alternatives

Claude Fable 5

Claude Fable 5

Anthropic
Claude Fable 5

Claude Fable 5

Anthropic
Claude Mythos 5

Claude Mythos 5

Anthropic
Claude Mythos 5

Claude Mythos 5

Anthropic
Claude Mythos

Claude Mythos

Anthropic
Kimi K2 Thinking

Kimi K2 Thinking

Moonshot AI
GPT-5.6

GPT-5.6

OpenAI
Kimi K2.6

Kimi K2.6

Moonshot AI

Categories

Categories

Integrations

C++
CSS
Claw Code
Dessix
Go
HTML
Hermes Agent
Java
JavaScript
Kotlin
OpenClaw
OpenRouter
PHP
Python
Rust
SQL
TypeScript
Vercel AI Gateway
Yonoo
Qoder

Integrations

C++
CSS
Claw Code
Dessix
Go
HTML
Hermes Agent
Java
JavaScript
Kotlin
OpenClaw
OpenRouter
PHP
Python
Rust
SQL
TypeScript
Vercel AI Gateway
Yonoo
Qoder
Claim GLM-5.1 and update features and information
Claim GLM-5.1 and update features and information
Claim GPT-5.6 Pro and update features and information
Claim GPT-5.6 Pro and update features and information