GLM-5.3 Flashx

glm-5.3-flashx by Z.ai Released September 19, 2026

ReasoningFunction callingStructured outputPrompt cachingWeb searchComputer useImage inputFile inputAudio inputVideo inputEU hostingFree endpointUp to % off

Input from

$0.37 / 1M

Output from

$1.25 / 1M

Cached input from

$0.075 / 1M

Context window

1.05M

Endpoints

from 2 providers

Regions

Asie

About GLM-5.3 Flashx

GLM-5.3-FlashX est la version haute vitesse du modèle GLM-5.3-Flash de Z.ai, un modèle multimodal natif offrant des vitesses d'inférence pouvant atteindre 200 tokens/s.

GLM-5.3 Flashx est un modèle conversationnel développé par Z.ai, disponible sur Eden AI via 2 endpoints chez 2 fournisseurs, à partir de 0,37 $ par million de tokens en entrée et 1,25 $ par million de tokens en sortie, avec une fenêtre de contexte allant jusqu'à 1,05M tokens.

Providers and prices

2 endpoints from 2 providers, cheapest first, in USD per million tokens. Every one is called with the same Eden AI key: pin one with its endpoint ID, or let Eden AI route for you. .

Endpoint

Region

Context

Input / 1M

Output / 1M

Cached / 1M

Supports

Tencent Cloud (Asie)Official−%tencent/glm-5.3-flashx

Asie

$0.37$0.37

$1.25

$0.075

ReasoningToolsJSONCacheVisionWeb

Z.ai (Asie)Official−%zai/glm-5.3-flashx

Asie

1.05M

$0.37$0.37

$1.25

$0.09

ReasoningToolsJSONCacheVisionWeb

Performance

Measured on real Eden AI traffic over the last 30 days. Endpoints with too little traffic are not shown.

Fastest first token

2.05 s

Tencent Cloud (Asie)

Lowest latency

3.96 s

Tencent Cloud (Asie)

Highest throughput

54 tok/s

Tencent Cloud (Asie)

Best availability

100%

Tencent Cloud (Asie)

Endpoint

First token

Latency p50

Latency p95

Throughput

Availability

Cache hits

Tool errors

JSON errors

Tencent Cloud (Asie)

2.05 s

3.96 s

20.59 s

54 tok/s

100%

74.1%

1.72%

12.5%

Z.ai (Asie)

9.59 s

11.67 s

41.57 s

26.33 tok/s

100%

1.76%

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call GLM-5.3 Flashx with Eden AI

Use the model ID to let Eden AI pick an endpoint, or an endpoint ID from the table above to pin one.

import requests

response = requests.post(
    "https://api.edenai.run/v3/chat/completions",
    headers={"Authorization": "Bearer YOUR_EDENAI_API_KEY"},
    json={
        "model": "",
        "messages": [{"role": "user", "content": "Hello!"}],
    },
)
print(response.json())

curl https://api.edenai.run/v3/chat/completions \
  -H "Authorization: Bearer YOUR_EDENAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "", "messages": [{"role": "user", "content": "Hello!"}]}'

const response = await fetch("https://api.edenai.run/v3/chat/completions", {
  method: "POST",
  headers: {
    Authorization: "Bearer YOUR_EDENAI_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    model: "",
    messages: [{ role: "user", content: "Hello!" }],
  }),
});
console.log(await response.json());

Questions about GLM-5.3 Flashx

How much does GLM-5.3 Flashx cost?

On Eden AI, prices for this model start at $0.37 per million input tokens and $1.25 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

What is the context window of GLM-5.3 Flashx?

Up to 1.05M tokens, depending on the endpoint.

Which providers serve GLM-5.3 Flashx?

2 endpoints from 2 providers, available in: Asie. All of them are called with the same Eden AI API key.

Can I run GLM-5.3 Flashx in the EU?

Yes. At least one endpoint is hosted in Europe; pin it with its endpoint ID from the providers table to keep requests in the EU.

How fast is GLM-5.3 Flashx?

Over the last 30 days, the fastest first token was 2.05 s (Tencent Cloud (Asie)) and the highest throughput was 54 tokens per second (Tencent Cloud (Asie)).

About GLM-5.3 Flashx

Providers and prices

Performance

Estimate your monthly cost

Call GLM-5.3 Flashx with Eden AI

Questions about GLM-5.3 Flashx

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