GLM-4.5

GLM-4.5

Z.ai
Jamba

Jamba

AI21 Labs
+
+

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About

GLM‑4.5 is Z.ai’s latest flagship model in the GLM family, engineered with 355 billion total parameters (32 billion active) and a companion GLM‑4.5‑Air variant (106 billion total, 12 billion active) to unify advanced reasoning, coding, and agentic capabilities in one architecture. It operates in a “thinking” mode for complex, multi‑step reasoning and tool use, and a “non‑thinking” mode for instant responses, supporting up to 128 K token context length and native function calling. Available via the Z.ai chat platform and API, with open weights on HuggingFace and ModelScope, GLM‑4.5 ingests diverse inputs to solve general problem‑solving, common‑sense reasoning, coding from scratch or within existing projects, and end‑to‑end agent workflows such as web browsing and slide generation. Built on a Mixture‑of‑Experts design with loss‑free balance routing, grouped‑query attention, and an MTP layer for speculative decoding, it delivers enterprise‑grade performance.

About

Jamba is the most powerful & efficient long context model, open for builders and built for the enterprise. Jamba's latency outperforms all leading models of comparable sizes. Jamba's 256k context window is the longest openly available. Jamba's Mamba-Transformer MoE architecture is designed for cost & efficiency gains. Jamba offers key features of OOTB including function calls, JSON mode output, document objects, and citation mode. Jamba 1.5 models maintain high performance across the full length of their context window. Jamba 1.5 models achieve top scores across common quality benchmarks. Secure deployment that suits your enterprise. Seamlessly start using Jamba on our production-grade SaaS platform. The Jamba model family is available for deployment across our strategic partners. We offer VPC & on-prem deployments for enterprises that require custom solutions. For enterprises that have unique, bespoke requirements, we offer hands-on management, continuous pre-training, etc.

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 practitioners wanting a solution providing reasoning, coding and agentic functions for building sophisticated applications

Audience

Enterprises and developers in search of a platform for managing and deploying AI models

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

No information available.
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

Z.ai
Founded: 2019
China
z.ai/blog/glm-4.5

Company Information

AI21 Labs
Israel
www.ai21.com/jamba

Alternatives

Alternatives

Codestral Mamba

Codestral Mamba

Mistral AI
Sarvam 105B

Sarvam 105B

Sarvam
Llama 2

Llama 2

Meta
MiMo-V2-Flash

MiMo-V2-Flash

Xiaomi Technology
Mistral NeMo

Mistral NeMo

Mistral AI

Categories

Categories

Integrations

Hugging Face
Amazon Web Services (AWS)
Azure Databricks
BLACKBOX AI
Biela.dev
Gauge
Google Cloud Platform
JSON
LangChain
LlamaIndex
Microsoft 365
ModelScope
NVIDIA DRIVE
Nebius Token Factory
OpenClaw
Pinecone
SiliconFlow
Snowflake
Streamlit
Trancy

Integrations

Hugging Face
Amazon Web Services (AWS)
Azure Databricks
BLACKBOX AI
Biela.dev
Gauge
Google Cloud Platform
JSON
LangChain
LlamaIndex
Microsoft 365
ModelScope
NVIDIA DRIVE
Nebius Token Factory
OpenClaw
Pinecone
SiliconFlow
Snowflake
Streamlit
Trancy
Claim GLM-4.5 and update features and information
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