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:

Academia: Score 61.48 (Top 15% - Rank #52)
Finance: Score 64.75 (Top 11% - Rank #38)
Marketing: Score 53.34 (Top 29% - Rank #101)
Maths: Score 80.70 (Top 10% - Rank #35)
Programming: Score 49.50 (Top 15% - Rank #52)
Science: Score 69.51 (Top 24% - Rank #83)
Writing: Score 52.49 (Top 33% - Rank #114)

Overall Performance: 61.68007936507937 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
AIME	67.30	Top 16%	Mathematics
AA Coding Index	49.50	Top 15%	Programming
AAII	48.80	Top 12%	General
AA Math Index	80.70	Top 10%	Mathematics
GPQA	74.15	Top 19%	STEM (Physics, Chemistry, Biology)
HLE	6.80	Top 18%	General Knowledge
LiveCodeBench	68.40	Top 10%	Programming
MATH-500	96.50	Top 10%	Mathematics
MMLU-Pro	81.45	Top 18%	General Knowledge
SciCode	30.60	Top 40%	Scientific

GPQA Score: 74.15 - Graduate-level reasoning benchmark

Model Comparison:

Provider: zai

Model Type: completions

Context Size: 131072 tokens

Comparing against 345 models in the database

Category Scores

Benchmark Tests

View Other Benchmarks

AIME

67.3

Mathematics

AA Coding Index

49.5

Programming

AAII

48.8

General

AA Math Index

80.7

Mathematics

GPQA

74.2

STEM (Physics, Chemistry, Biology)

HLE

6.8

General Knowledge

LiveCodeBench

68.4

Programming

MATH-500

96.5

Mathematics

MMLU-Pro

81.5

General Knowledge

SciCode

30.6

Scientific

Metric	AIME	AA Coding Index	AAII	AA Math Index	GPQA	HLE	LiveCodeBench	MATH-500	MMLU-Pro	SciCode
Score	67.3	49.5	48.8	80.7	74.2	6.8	68.4	96.5	81.5	30.6

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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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