GLM-5

GLM-5

Z.ai
+
+

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About

Fastino is an applied AI platform focused on specialized, open-weight language models and the Fastino Fine-Tuning Agent. The agent lets users describe a task in plain language, then automatically selects the architecture, generates training data, trains and evaluates the model, and returns a task-specific model ready to deploy. Fine-tuning projects can be created and revisited from one interface, with models trained on the user’s terms and deployable in their own environment. The resulting models are designed for production-grade performance, with typical response times under 50 ms, while model weights remain private and owned by the user. Models can move from a task description to a trained result in hours, giving teams a faster path to specialized deployment. Fastino also provides open-source and open-weight models for specialized AI workloads.

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 Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI developers, data scientists, and engineering teams wanting to create, fine-tune, deploy, and control specialized open-weight models for production AI workflows

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 Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

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 Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Fastino
Founded: 2026
United States
fastino.ai/

Company Information

Z.ai
Founded: 2023
China
z.ai/

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Categories

AI Fine-Tuning Supported
AI Models Supported

Categories

Integrations

Cheaper Inference Not Supported
Cherry Studio Not Supported
Claude Code Not Supported
Claw Code Not Supported
Cline Not Supported
Dessix Not Supported
GLM Coding Plan Not Supported
GLM-5-Turbo Not Supported
Kilo Code Not Supported
Ollama Not Supported
OpenClaw Not Supported
OpenRouter Not Supported
Oxlo.ai Not Supported
Qoder Not Supported
Roo Code Not Supported
Shiori Not Supported
Sup AI Not Supported
Tabbit Browser Not Supported
Yonoo Not Supported
Zo Computer Not Supported

Integrations

Cheaper Inference Supported
Cherry Studio Supported
Claude Code Supported
Claw Code Supported
Cline Supported
Dessix Supported
GLM Coding Plan Supported
GLM-5-Turbo Supported
Kilo Code Supported
Ollama Supported
OpenClaw Supported
OpenRouter Supported
Oxlo.ai Supported
Qoder Supported
Roo Code Supported
Shiori Supported
Sup AI Supported
Tabbit Browser Supported
Yonoo Supported
Zo Computer Supported
Claim Fastino and update features and information
Claim Fastino and update features and information
Claim GLM-5 and update features and information
Claim GLM-5 and update features and information