ModelsSupportEnterpriseBlog
500+ AI Model API, All In One API.Just In CometAPI
Models API
Developer
Quick StartDocumentationAPI Dashboard
Resources
AI ModelsBlogEnterpriseChangelogAbout
2025 CometAPI. All right reserved.Privacy PolicyTerms of Service
Home/Models/Zhipu AI/glm-4.5-x
Z

glm-4.5-x

Input:$3.2/M
Output:$12.8/M
High-performance, strong Inference, extremely fast response model, optimized for scenarios requiring ultra-fast Inference speed and powerful logical capabilities, providing millisecond-level response experience.
Commercial Use
Overview
Features
Pricing
API

Technical Specifications of glm-4-5-x

SpecificationDetails
Model IDglm-4-5-x
ProviderCometAPI
CategoryLarge language model
Primary StrengthHigh-performance inference with ultra-fast response speed
Response ProfileMillisecond-level response experience
Core CapabilityStrong logical reasoning and fast inference
Optimized ForScenarios requiring extremely fast inference speed and powerful logical capabilities
API AccessAvailable through CometAPI-compatible endpoints

What is glm-4-5-x?

glm-4-5-x is a high-performance language model available through CometAPI, designed for applications that need both rapid response times and strong inference ability. It is optimized for ultra-fast execution while maintaining solid logical performance, making it suitable for real-time AI experiences.

This model is especially useful in scenarios where latency matters, such as live assistants, interactive workflows, high-throughput automation, and systems that depend on quick reasoning over user input. With its focus on millisecond-level responsiveness, glm-4-5-x helps developers build AI features that feel immediate and efficient.

Main features of glm-4-5-x

  • Ultra-fast inference: Designed for extremely low-latency response generation, enabling near-instant interactions in production environments.
  • Strong logical capability: Balances speed with reliable reasoning performance for tasks that require structured thinking and accurate inference.
  • High-performance architecture: Suitable for workloads that demand both responsiveness and consistent model output quality.
  • Real-time application readiness: Well-suited for chat systems, copilots, live support tools, and other latency-sensitive integrations.
  • Efficient developer integration: Accessible through CometAPI using a standard API workflow, simplifying adoption in existing applications.

How to access and integrate glm-4-5-x

Step 1: Sign Up for API Key

First, register on the CometAPI platform and generate your API key from the dashboard. After obtaining the key, store it securely and use it to authenticate all requests to the API.

Step 2: Send Requests to glm-4-5-x API

Use the standard CometAPI request format and specify the model as glm-4-5-x.

curl https://api.cometapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_COMETAPI_KEY" \
  -d '{
    "model": "glm-4-5-x",
    "messages": [
      {
        "role": "user",
        "content": "Explain the advantages of ultra-fast inference models."
      }
    ]
  }'

Step 3: Retrieve and Verify Results

After sending the request, the API will return a structured response containing the model output. Parse the generated content from the response body, verify that the returned model is glm-4-5-x, and then apply any application-level validation or post-processing required for your use case.

Features for glm-4.5-x

Explore the key features of glm-4.5-x, designed to enhance performance and usability. Discover how these capabilities can benefit your projects and improve user experience.

Pricing for glm-4.5-x

Explore competitive pricing for glm-4.5-x, designed to fit various budgets and usage needs. Our flexible plans ensure you only pay for what you use, making it easy to scale as your requirements grow. Discover how glm-4.5-x can enhance your projects while keeping costs manageable.
Comet Price (USD / M Tokens)Official Price (USD / M Tokens)Discount
Input:$3.2/M
Output:$12.8/M
Input:$4/M
Output:$16/M
-20%

Sample code and API for glm-4.5-x

Access comprehensive sample code and API resources for glm-4.5-x to streamline your integration process. Our detailed documentation provides step-by-step guidance, helping you leverage the full potential of glm-4.5-x in your projects.

More Models

G

Nano Banana 2

Input:$0.4/M
Output:$2.4/M
Visão geral das capacidades principais: Resolução: Até 4K (4096×4096), no mesmo nível do Pro. Consistência de imagem de referência: Até 14 imagens de referência (10 objetos + 4 personagens), mantendo a consistência de estilo/personagem. Proporções extremas: Novas proporções 1:4, 4:1, 1:8, 8:1 adicionadas, adequadas para imagens longas, pôsteres e banners. Renderização de texto: Geração de texto avançada, adequada para infográficos e layouts de pôsteres de marketing. Aprimoramento de pesquisa: Google Search + Image Search integrados. Fundamentação: Processo de raciocínio incorporado; prompts complexos são analisados antes da geração.
A

Claude Opus 4.6

Input:$4/M
Output:$20/M
Claude Opus 4.6 是 Anthropic 的“Opus”级大型语言模型,于 2026 年 2 月发布。其定位为知识工作与研究工作流的主力模型——提升长上下文推理、多步骤规划、工具使用(包括代理型软件工作流),以及计算机使用类任务,如自动生成幻灯片和电子表格。
A

Claude Sonnet 4.6

Input:$2.4/M
Output:$12/M
Claude Sonnet 4.6 is our most capable Sonnet model yet. It’s a full upgrade of the model’s skills across coding, computer use, long-context reasoning, agent planning, knowledge work, and design. Sonnet 4.6 also features a 1M token context window in beta.
O

GPT-5.4 nano

Input:$0.16/M
Output:$1/M
GPT-5.4 nano is designed for tasks where speed and cost matter most like classification, data extraction, ranking, and sub-agents.
O

GPT-5.4 mini

Input:$0.6/M
Output:$3.6/M
GPT-5.4 mini brings the strengths of GPT-5.4 to a faster, more efficient model designed for high-volume workloads.
A

Claude Mythos Preview

A

Claude Mythos Preview

Coming soon
Input:$60/M
Output:$240/M
Claude Mythos Preview is our most capable frontier model to date, and shows a striking leap in scores on many evaluation benchmarks compared to our previous frontier model, Claude Opus 4.6.