Notes

Health checks: Scope: the 72-hour chart and recent availability measure API connectivity only. Each bar summarizes one hour of checks. Targets: LMSpeed tries the configured health check URL and provider status URL first, then API endpoints derived from known API hosts and recent speed-test base URLs. A website host is considered only when it looks like an API endpoint. Probe steps: each candidate goes through DNS lookup, TCP connection, TLS handshake for HTTPS, and an HTTP HEAD request with redirects followed. Probing stops after the first reachable candidate. Reachable criteria: every required network step must succeed. An HTTP response below 500 is treated as reachable, including 401 because it confirms that an authenticated API endpoint responded, except for statuses classified as blocked. Blocked results: HTTP 403, 429, 521, 525, and 530, plus detected WAF or Cloudflare challenges, are shown as blocked and excluded from availability calculations because LMSpeed cannot determine whether the API itself is down. Model availability: when a dedicated test key is configured, LMSpeed sends an authenticated GET request to a derived /models endpoint and compares returned model IDs with this provider's listed models. These per-model results appear in Models & Pricing and are not included in the provider connectivity percentage. Timeouts: TCP connection, TLS handshake, HTTP connectivity, and model requests each use a 20-second timeout. A full run can take longer when several candidates are tried. Frequency: a background worker checks all providers every 5 minutes by default. The 72-hour chart combines those samples into hourly bars, and the schedule may be changed by the service operator. Limit: automated samples are not an SLA and do not guarantee account quota, every model, every region, or successful completion requests. Check the provider's own status page before making operational decisions.

Domain Rating data is sourced from Ahrefs. It is a 0–100 backlink-based domain strength signal and does not measure API speed or reliability.

Announcements and FAQ are read from this provider's NewAPI status snapshot when available. LMSpeed stores the original content and optional English translations from the provider status source, then shows the localized fields on this page.

About 智谱 AI

智谱AI提供一系列大型语言模型和AI开发工具。主要模型包括GLM-4.6，这是一个旗舰文本模型，拥有3550亿参数和20万上下文长度，专为推理、编码和智能体应用优化；GLM-4.5-Air，轻量级文本模型；GLM-4.5V，视觉模型，适用于视频理解和GUI等任务；GLM-4-Voice用于语音处理；CogView用于图像生成；CogVideoX用于视频生成。平台支持智能体，用于翻译、绘图、职位匹配和作业批改等用例。开发工具包括微调、模型部署、评估、知识库集成和智能体开发。新用户注册可获得2000万免费令牌。

Model

Input ($/M)

Output ($/M)

Audit

Speed

Latency

glm-5.3

420.4 t/s

27.86 s

glm-5.2

698463100

44.7 t/s

9.68 s

glm-4v-flash

66.6 t/s

0.39 s

GLM-4-FlashX-250414

27.5 t/s

0.43 s

glm-5.1

698463100

34.9 t/s

17.51 s

glm-5-turbo

58.1 t/s

14.60 s

glm-5

36.7 t/s

26.39 s

GLM-4.7-FlashX

44.7 t/s

22.27 s

glm-4.7-flash

69.0 t/s

12.70 s

GLM-4.6V-Flash

137.1 t/s

9.86 s

glm-4.7

1008486100

41.6 t/s

24.44 s

glm-4-flash

28.0 t/s

0.51 s

GLM-4-Flash-250414

46.3 t/s

0.36 s

GLM-4-FlashX

65.3 t/s

0.43 s

glm-4.1v-thinking-flash

95.7 t/s

7.10 s

Time

Model

Speed

Latency

Aug 14, 06:31 PM

glm-5.3

420.40 tok/s

27.86s

Aug 7, 10:22 PM

GLM-4-Flash-250414

43.99 tok/s

1.02s

Aug 1, 11:49 PM

glm-4.7-flash

99.16 tok/s

7.32s

Jun 28, 06:36 AM

glm-4.7-flash

111.48 tok/s

7.30s

Jun 27, 06:54 PM

glm-4.7-flash

56.19 tok/s

15.97s

Jun 21, 08:35 PM

glm-5.2

48.64 tok/s

9.73s

Jun 17, 05:17 AM

glm-5.2

40.66 tok/s

9.64s

Jun 3, 07:25 AM

glm-5-turbo

48.01 tok/s

17.04s

Jun 3, 07:23 AM

glm-5.1

33.65 tok/s

17.59s

May 31, 04:31 AM

glm-5-turbo

52.35 tok/s

13.02s

Provider

Why compare

Models

Free

Avg price

Speed

30d uptime

智谱 AI

zhipu-ai

Zhipu AI provides the GLM series of large language models including GLM-4, ChatGLM, and CodeGeeX for text, code, and multimodal tasks.

Current provider baseline

N/A

63 tok/s

99.8%

阿里云百炼 DashScope

dashscope

Alibaba Cloud DashScope provides AI model APIs including Qwen LLMs, vision, audio, and embedding models.

Faster measured speed
Broader model coverage
Same provider category

N/A

73 tok/s

81.6%

volcengine-ark

Volcengine Ark is ByteDance's enterprise AI platform, offering Doubao series models and third-party LLMs via OpenAI-compatible API.

Higher 30-day availability
Broader model coverage
Same provider category

N/A

40 tok/s

99.8%

baidu-qianfan

Baidu Qianfan is Baidu Intelligent Clouds enterprise AI platform, providing access to ERNIE series models and other LLM capabilities through developer APIs.

Faster measured speed
Broader model coverage
Same provider category

N/A

81 tok/s

62.1%

mistral-ai-api

Mistral AI API provides access to frontier AI models including Mistral Large, Medium, Small, and Codestral for chat, code, and embeddings.

Faster measured speed
Higher 30-day availability
Same provider category

N/A

132 tok/s

99.8%

deepseek

DeepSeek provides API access to its latest large language models for text generation and coding tasks.

Faster measured speed
Higher 30-day availability
Same provider category

N/A

66 tok/s

99.8%

glm-bigmodel-relay

A third-party API relay providing access to GLM/ChatGLM models through OpenAI-compatible endpoints.

Broader model coverage
Same provider category

114

$0.704/M

52 tok/s

99.1%

智谱 AI

智谱 AI

API Endpoints

Notes

About 智谱 AI

Health Check

API Benchmarks & Pricing

Recent Test Records

Similar API Provider Alternatives to Compare

Similar API Provider Alternatives to Compare

Provider	Why compare	Models	Avg price	Speed	30d uptime
智谱 AI zhipu-ai Zhipu AI provides the GLM series of large language models including GLM-4, ChatGLM, and CodeGeeX for text, code, and multimodal tasks.	Current provider baseline	22	N/A	63 tok/s	99.8%
阿里云百炼 DashScope dashscope Alibaba Cloud DashScope provides AI model APIs including Qwen LLMs, vision, audio, and embedding models.	Faster measured speed Broader model coverage Same provider category	69	N/A	73 tok/s	81.6%
volcengine-ark Volcengine Ark is ByteDance's enterprise AI platform, offering Doubao series models and third-party LLMs via OpenAI-compatible API.	Higher 30-day availability Broader model coverage Same provider category	32	N/A	40 tok/s	99.8%
baidu-qianfan Baidu Qianfan is Baidu Intelligent Clouds enterprise AI platform, providing access to ERNIE series models and other LLM capabilities through developer APIs.	Faster measured speed Broader model coverage Same provider category	26	N/A	81 tok/s	62.1%
mistral-ai-api Mistral AI API provides access to frontier AI models including Mistral Large, Medium, Small, and Codestral for chat, code, and embeddings.	Faster measured speed Higher 30-day availability Same provider category	4	N/A	132 tok/s	99.8%
deepseek DeepSeek provides API access to its latest large language models for text generation and coding tasks.	Faster measured speed Higher 30-day availability Same provider category	2	N/A	66 tok/s	99.8%
glm-bigmodel-relay A third-party API relay providing access to GLM/ChatGLM models through OpenAI-compatible endpoints.	Broader model coverage Same provider category	114	$0.704/M	52 tok/s	99.1%