About GLM-5.3 Flash

GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks.

GLM-5.3 Flash is a chat model by Z.ai, available on Eden AI through 10 endpoints from 10 providers, from $0.09 per million input tokens and $0.28 per million output tokens, with a context window of up to 1.05M tokens.

Providers and prices

10 endpoints from 10 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

FlexAIOfficial−%flexai/GLM-5.3-Flash

Global

1.05M

$0.09$0.09

$0.28

$0.0135

ReasoningToolsJSONCacheVisionWeb

Greenference (Europe)Official−%greenference/glm-5.3-flash

Europe

1.05M

$0.14$0.14

$0.49

$0.028

ReasoningToolsJSONCacheVisionWeb

DatabricksOfficial−%databricks/databricks-glm-5-3-flash

Global

1.05M

$0.15$0.15

$0.5

$0.015

ReasoningToolsJSONCacheVisionWeb

Fireworks AI (United States)Official−%fireworks_ai/accounts/fireworks/models/glm-5p3-flash

United States

1.05M

$0.15$0.15

$0.5

$0.03

ReasoningToolsJSONCacheVisionWeb

NebiusOfficial−%nebius/zai-org/GLM-5.3-Flash

Global

1.02M

$0.15$0.15

$0.5

$0.15

ReasoningToolsJSONCacheVisionWeb

Cloudflare (CF/ZAI-ORG/GLM-5.3-FLASH)Official−%cloudflare/@cf/zai-org/glm-5.3-flash

CF/ZAI-ORG/GLM-5.3-FLASH

1.05M

$0.15$0.15

$0.5

$0.03

ReasoningToolsJSONCacheVisionWeb

DeepInfra (United States)Official−%deepinfra/zai-org/GLM-5.3-Flash

United States

1.05M

$0.15$0.15

$0.5

$0.03

ReasoningToolsJSONCacheVisionWeb

Together AIOfficial−%together_ai/zai-org/GLM-5.3-Flash

Global

1.05M

$0.15$0.15

$0.5

$0.03

ReasoningToolsJSONCacheVisionWeb

Z.ai (Asia)Official−%zai/glm-5.3-flash

Asia

1.05M

$0.15$0.15

$0.5

$0.03

ReasoningToolsJSONCacheVisionWeb

TensorX (Europe)Official−%tensorx/z-ai/glm-5.3-flash

Europe

1.05M

$0.2$0.2

$0.5

$0.05

ReasoningToolsJSONCacheVisionWeb

Performance

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

Fastest first token

0.89 s

Together AI

Lowest latency

2.74 s

Greenference (Europe)

Highest throughput

132.04 tok/s

FlexAI

Best availability

99.93%

Fireworks AI (United States)

Endpoint

First token

Latency p50

Latency p95

Throughput

Availability

Cache hits

Tool errors

JSON errors

FlexAI

2.42 s

5.2 s

50.89 s

132.04 tok/s

99.72%

91.41%

0.04%

1.96%

Greenference (Europe)

1.29 s

2.74 s

21.55 s

58.97 tok/s

99.87%

93.12%

2.17%

0.32%

Databricks

1.69 s

9.15 s

131.91 s

131.58 tok/s

99.33%

86.24%

19.35%

7.17%

Fireworks AI (United States)

1.39 s

5.19 s

29.64 s

72.88 tok/s

99.93%

92.19%

3.91%

0%

Nebius

2.52 s

9.89 s

127.83 s

70.47 tok/s

99.6%

49.97%

0.61%

0%

Cloudflare (CF/ZAI-ORG/GLM-5.3-FLASH)

s

tok/s

%

DeepInfra (United States)

1.4 s

19.09 s

136.24 s

17.8 tok/s

99.61%

67.23%

1.46%

0%

Together AI

0.89 s

4.95 s

93.7 s

77.25 tok/s

97.99%

89.86%

2.51%

0%

Z.ai (Asia)

4.2 s

10.66 s

101.47 s

25.75 tok/s

99.71%

20.19%

1.7%

0%

TensorX (Europe)

2.08 s

5.53 s

67.74 s

62.52 tok/s

99.6%

66.13%

1.4%

2.05%

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call GLM-5.3 Flash 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 Flash

How much does GLM-5.3 Flash cost?

On Eden AI, prices for this model start at $0.09 per million input tokens and $0.28 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

What is the context window of GLM-5.3 Flash?

Up to 1.05M tokens, depending on the endpoint.

Which providers serve GLM-5.3 Flash?

10 endpoints from 10 providers, available in: Global, Asia, Europe, United States. All of them are called with the same Eden AI API key.

Can I run GLM-5.3 Flash 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 Flash?

Over the last 30 days, the fastest first token was 0.89 s (Together AI) and the highest throughput was 132.04 tokens per second (FlexAI).

More from Z.ai

Other Z.ai models you can call with the same key.

About GLM-5.3 Flash

Providers and prices

Performance

Estimate your monthly cost

Call GLM-5.3 Flash with Eden AI

Questions about GLM-5.3 Flash

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