CodeGen

CodeGen

Salesforce
GLM-5

GLM-5

Zhipu AI
+
+

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About

CodeGen is an open-source model for program synthesis. Trained on TPU-v4. Competitive with OpenAI Codex.

About

GLM-5 is Z.ai’s latest large language model built for complex systems engineering and long-horizon agentic tasks. It scales significantly beyond GLM-4.5, increasing total parameters and training data while integrating DeepSeek Sparse Attention to reduce deployment costs without sacrificing long-context capacity. The model combines enhanced pre-training with a new asynchronous reinforcement learning infrastructure called slime, improving training efficiency and post-training refinement. GLM-5 achieves best-in-class performance among open-source models across reasoning, coding, and agent benchmarks, narrowing the gap with leading frontier models. It ranks highly on evaluations such as Vending Bench 2, demonstrating strong long-term planning and operational capabilities. The model is open-sourced under the MIT License.

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 interested in a large language model for code

Audience

AI researchers, developers, and engineering teams seeking an open-source, high-performance foundation model for advanced reasoning, coding, and long-horizon agentic applications

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

Free
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

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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

Salesforce
Founded: 1999
United States
github.com/salesforce/CodeGen

Company Information

Zhipu AI
Founded: 2023
China
z.ai/

Alternatives

T5

T5

Google

Alternatives

Claude Opus 4.5

Claude Opus 4.5

Anthropic
StarCoder

StarCoder

BigCode
Claude Opus 4.6

Claude Opus 4.6

Anthropic
ChatGPT Pro

ChatGPT Pro

OpenAI
GPT-4.1

GPT-4.1

OpenAI
LongCat-2.0

LongCat-2.0

LongCat
DeepSeek-V3.2

DeepSeek-V3.2

DeepSeek

Categories

Categories

Integrations

APIFree
Cherry Studio
Claude Code
Cline
FauxPilot
Forefront
GLM Coding Plan
GLM-5-Turbo
Motiff
Motileo
Ollama
Oxlo.ai
Python
Qoder
Shiori
Sup AI
Tabbit Browser
Tabby
Yonoo
Zo Computer

Integrations

APIFree
Cherry Studio
Claude Code
Cline
FauxPilot
Forefront
GLM Coding Plan
GLM-5-Turbo
Motiff
Motileo
Ollama
Oxlo.ai
Python
Qoder
Shiori
Sup AI
Tabbit Browser
Tabby
Yonoo
Zo Computer
Claim CodeGen and update features and information
Claim CodeGen and update features and information
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Claim GLM-5 and update features and information