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Description

GLM-5.3 is Z.ai’s advanced coding and agentic reasoning model built through scaled post-training on top of the GLM-5.2 base model. The release focuses on frontier coding, long-horizon software engineering, agent tasks, cyber evaluation, and reinforcement learning at scale. GLM-5.3 improves significantly over GLM-5.2 on complex coding benchmarks, real-world engineering environments, Terminal Bench 3.0, DeepSWE, Agents’ Last Exam, and Z.ai’s internal Code Bench. The model is trained on environments that resemble real professional work, including tasks involving codebases, infrastructure, documentation, compute clusters, experiments, bottleneck diagnosis, implementation, testing, and measurable optimization. Z.ai’s post-training stack includes IndexShare for efficient long-context processing, SAO for reinforcement learning on long-horizon tasks, and slime for large-scale asynchronous training. GLM-5.3 supports three thinking effort levels, including low, high, and max, with max recommended for coding tasks. The model also demonstrates emergent cyber capabilities across vulnerability discovery and exploitation benchmarks, prompting continued safety evaluation and hardening before weights are released. GLM-5.3 can be used through the GLM Coding Plan, ZCode, Claude Code, OpenCode, and other coding agent workflows. By combining stronger coding performance, long-horizon task execution, post-training scale, cyber evaluation, reasoning effort controls, and coding-agent integrations, GLM-5.3 supports advanced developer and research workflows.

Description

Gemini Deep Research represents Google's innovative autonomous research agent, engineered to strategically plan, execute, and synthesize intricate, multi-step research endeavors utilizing both online resources and private data repositories, ultimately resulting in high-quality, organized outputs. Leveraging advanced Gemini models like Gemini 3.1 Pro, it establishes a system where the AI dissects a user's query into manageable sub-tasks, scours various sources for information, assesses relevance, and refines results through iterative processes prior to delivering a thorough, well-cited report. This tool is touted as a significant advancement in long-term research methodologies, facilitating independent exploration of not only public web content but also tailored enterprise data, all the while ensuring context and coherence throughout extensive reasoning sequences. Moreover, it features enhancements such as MCP (Model Context Protocol) integration, built-in visualizations, and a notable upgrade in analytical capabilities, empowering users to extract valuable insights effectively. Such innovations ensure that research workflows are not just more efficient but also yield results that are both comprehensive and actionable.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

APIFree
Cherry Studio
Cline
ClinePass
Dessix
HTML
Java
Kotlin
Model Context Protocol (MCP)
Ollama
PyTorch
Qoder
Roo Code
SQL
Shiori
Together AI
Vercel AI Gateway
Zo Computer
pandas
scikit-learn

Integrations

APIFree
Cherry Studio
Cline
ClinePass
Dessix
HTML
Java
Kotlin
Model Context Protocol (MCP)
Ollama
PyTorch
Qoder
Roo Code
SQL
Shiori
Together AI
Vercel AI Gateway
Zo Computer
pandas
scikit-learn

Pricing Details

Free
Open source
Free Trial
Free Version

Pricing Details

Free
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Z.ai

Founded

2023

Country

China

Website

z.ai/

Vendor Details

Company Name

Google

Founded

1998

Country

United States

Website

blog.google/innovation-and-ai/models-and-research/gemini-models/next-generation-gemini-deep-research/

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