GLM-4.5

GLM-4.5

Z.ai
Kimi K2 Thinking

Kimi K2 Thinking

Moonshot AI
+
+

Related Products

  • Claude
    38,813 Ratings
    Visit Website
  • Vertex AI
    783 Ratings
    Visit Website
  • Gemini
    1,037,445 Ratings
    Visit Website
  • Google AI Studio
    11 Ratings
    Visit Website
  • LM-Kit.NET
    23 Ratings
    Visit Website
  • Nexo
    16,471 Ratings
    Visit Website
  • Google Cloud Speech-to-Text
    373 Ratings
    Visit Website
  • Windsurf Editor
    155 Ratings
    Visit Website
  • GWI
    168 Ratings
    Visit Website
  • Canditech
    104 Ratings
    Visit Website

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

Kimi K2 Thinking is an advanced open source reasoning model developed by Moonshot AI, designed specifically for long-horizon, multi-step workflows where the system interleaves chain-of-thought processes with tool invocation across hundreds of sequential tasks. The model uses a mixture-of-experts architecture with a total of 1 trillion parameters, yet only about 32 billion parameters are activated per inference pass, optimizing efficiency while maintaining vast capacity. It supports a context window of up to 256,000 tokens, enabling the handling of extremely long inputs and reasoning chains without losing coherence. Native INT4 quantization is built in, which reduces inference latency and memory usage without performance degradation. Kimi K2 Thinking is explicitly built for agentic workflows; it can autonomously call external tools, manage sequential logic steps (up to and typically between 200-300 tool calls in a single chain), and maintain consistent reasoning.

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

Developers and AI research teams seeking a solution for building autonomous agents, multi-step reasoning systems and tool-enabled workflows

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

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

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

Moonshot AI
Founded: 2023
United States
moonshotai.github.io/Kimi-K2/thinking.html

Alternatives

Alternatives

Claude Opus 4.5

Claude Opus 4.5

Anthropic
DeepSeek-V3.2

DeepSeek-V3.2

DeepSeek
DeepSeek-V3.2

DeepSeek-V3.2

DeepSeek
Kimi K2 Thinking

Kimi K2 Thinking

Moonshot AI
Kimi K2

Kimi K2

Moonshot AI
GLM-4.5V

GLM-4.5V

Zhipu AI
Qwen3-Max

Qwen3-Max

Alibaba

Categories

Categories

Integrations

Hugging Face
Nebius Token Factory
Biela.dev
GPT-5
GPT-5.1
GPT-5.1 Instant
GPT-5.1 Pro
GPT-5.1 Thinking
GPT-5.2
GPT-5.2 Instant
GPT-5.2 Pro
GPT-5.2 Thinking
ModelScope
SiliconFlow
Trancy

Integrations

Hugging Face
Nebius Token Factory
Biela.dev
GPT-5
GPT-5.1
GPT-5.1 Instant
GPT-5.1 Pro
GPT-5.1 Thinking
GPT-5.2
GPT-5.2 Instant
GPT-5.2 Pro
GPT-5.2 Thinking
ModelScope
SiliconFlow
Trancy
Claim GLM-4.5 and update features and information
Claim GLM-4.5 and update features and information
Claim Kimi K2 Thinking and update features and information
Claim Kimi K2 Thinking and update features and information