glm-4.5-airx

completions

byzai

glm-4.5-airx

completions

Published by: z-aiProvider:

zai

GLM-4.5-AirX is a lightweight, speed-optimized variant of GLM-4.5-Air delivering ultra-fast responses while preserving the same capabilities and context length as the base Air model.

Released

Jul 28, 2025

Knowledge

Jan 29, 2025

License

MIT

Context

131072

Input

$1.1 / 1M tokens

Output

$4.5 / 1M tokens

Cached

$0.22 / 1M tokens

Capabilities: tools

Accepts: text

Returns: text

Released Jul 28, 2025Knowledge Cutoff: Jan 29, 2025License: MIT

Context: 131072 Input: $1.1 / 1M tokensOutput: $4.5 / 1M tokensCached: $0.22 / 1M tokensCapabilities: toolsAccepts: textReturns: text

Access glm-4.5-airx through LangDB AI Gateway

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Benchmark Results for glm-4.5-airx

Category Performance Scores:

Maths: Score 80.70 (Top 20% - Rank #64)
Finance: Score 64.75 (Top 24% - Rank #77)
Science: Score 69.51 (Top 33% - Rank #106)
Writing: Score 52.49 (Top 43% - Rank #138)
Academia: Score 61.48 (Top 28% - Rank #90)
Marketing: Score 53.34 (Top 41% - Rank #132)
Programming: Score 39.40 (Top 29% - Rank #93)

Overall Performance: 60.23722222222223 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
HLE	6.80	Top 32%	General Knowledge
AIME	67.30	Top 23%	Mathematics
GPQA	74.15	Top 29%	STEM (Physics, Chemistry, Biology)
SciCode	30.60	Top 48%	Scientific
MATH-500	96.50	Top 18%	Mathematics
MMLU-Pro	81.45	Top 27%	General Knowledge
LiveCodeBench	68.40	Top 22%	Programming
AA Math Index	80.70	Top 20%	Mathematics
AA Coding Index	39.40	Top 29%	Programming
AAII	48.80	Top 23%	General

GPQA Score: 74.15 - Graduate-level reasoning benchmark

Model Comparison:

Provider: zai

Model Type: completions

Context Size: 131072 tokens

Comparing against 320 models in the database

Category Scores

Benchmark Tests

View Other Benchmarks

HLE

6.8

General Knowledge

AIME

67.3

Mathematics

GPQA

74.2

STEM (Physics, Chemistry, Biology)

SciCode

30.6

Scientific

MATH-500

96.5

Mathematics

MMLU-Pro

81.5

General Knowledge

LiveCodeBench

68.4

Programming

AA Math Index

80.7

Mathematics

AA Coding Index

39.4

Programming

AAII

48.8

General

Metric	HLE	AIME	GPQA	SciCode	MATH-500	MMLU-Pro	LiveCodeBench	AA Math Index	AA Coding Index	AAII
Score	6.8	67.3	74.2	30.6	96.5	81.5	68.4	80.7	39.4	48.8

Compare with Similar Models

Code Examples

Integration samples and API usage

Code Samples for glm-4.5-airx

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai//projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="glm-4.5-airx",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai//projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "glm-4.5-airx",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

console.log(response.choices[0].message.content);

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai//projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-4.5-airx",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: glm-4.5-airx

Provider: zai

API Endpoint: $https://api.us-east-1.langdb.ai/

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glm-4.5-airx

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Access glm-4.5-airx through LangDB AI Gateway

Category Scores

Benchmark Tests

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Code Examples

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