Average Ratings 1 Rating
Average Ratings 0 Ratings
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
Overmind serves as a comprehensive platform for the training and deployment of AI agents, catering specifically to teams engaged in this field. It processes production traces via OpenTelemetry, generating datasets from various sources including trace data, file uploads, and integrations with Langfuse, LangSmith, Braintrust, and Galileo. Teams have the capability to analyze agent context and performance in real-time, prepare and assess datasets, and test prompts and models against their tailored examples, all while refining agent behavior through evaluated modifications. The platform facilitates both LoRA and complete fine-tuning of open-weight models, offering benchmarking with custom evaluators and deployment through an OpenAI-compatible endpoint; additionally, users have the option to download trained weights. Furthermore, users can opt to engage with the hosted console or deploy the platform within their own infrastructure using Docker Compose. Designed for AI engineering and product teams managing agents in live environments, Overmind empowers users to effectively experiment, enhance, and customize models with their proprietary data for optimized outcomes. This flexibility ensures that teams can adapt their workflows according to their specific needs and preferences.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
Claude Code
Yes
Cursor
Yes
Amp
Yes
Braintrust
No
Cheaper Inference
Yes
Dessix
Yes
Go
Yes
Hermes Agent
Yes
LM Studio
Yes
LangSmith
No
Integrations
Claude Code
Yes
Cursor
Yes
Amp
No
Braintrust
Yes
Cheaper Inference
No
Dessix
No
Go
No
Hermes Agent
No
LM Studio
No
LangSmith
Yes
Pricing Details
Free
Open source
Free Trial
No
Free Version
Yes
Pricing Details
Free
Free plan: $0/month, with fair-use OTLP ingest, up to 10 optimization runs, 5 evaluation runs, 2 training jobs, and 2 deployment jobs per month, plus 5 projects and a $40 one-time credit. Pro: $120/month with higher limits, unlimited projects, optimization runs, evaluation runs, training jobs, and deployment jobs. Enterprise pricing is custom.
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
Yes
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
No
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Z.ai
Founded
2023
Country
China
Website
z.ai/
Vendor Details
Company Name
Overmind
Founded
2025
Country
United Kingdom
Website
www.overmindlab.ai
Product Features
Product Features
Alternatives
Alternatives
No Alternatives