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  1. Home
  2. Models
  3. GLM 4.5 Air
Updated Mar 29, 2026
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Openings

How GLM 4.5 Air starts an answer

The first lines of 5 of its 24 written answers. Formatting stripped, words untouched.

Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

2,233 words
Of course. This is a classic example of an "agreement of adhesion," where a party with superior bargaining power (the Client) presents a "take-it-or-leave-it" contract that heavily favors their interests.
Read the full answer

Advanced Longevity Plan (Biohacker)

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive…

1,736 words
Of course. Here is a comprehensive, 3-month, cutting-edge longevity and biohacking plan designed for a dedicated individual. This plan is structured in three distinct phases, each building upon the last to progressively optimize the body's systems for resilience, performance, and longevity.
Read the full answer

Movie Analysis

Analyze the themes, symbolism, and cinematography in the movie "Blade Runner 2049" and how they connect to the original film. Provide a…

1,641 words
Of course. Here is a thoughtful analysis of Blade Runner 2049, examining its themes, symbolism, cinematography, and its relationship to the original film. A Ghost in the Machine: An Analysis of Blade Runner 2049 Denis Villeneuve’s Blade Runner 2049 is not merely a sequel; it is a somber, meditative, and visually…
Read the full answer

Historical Counterfactual Analysis

If the transistor had been invented in 1920 instead of 1947, trace the likely technological, economic, and geopolitical implications through…

1,577 words
This is a fascinating counterfactual scenario. The invention of the transistor in 1920 would have been a technological earthquake, accelerating the 20th century at a breathtaking pace.
Read the full answer

Futuristic Prediction

Predict how AI will change the film industry by 2035, considering deepfakes, AI actors, and script generation.

1,432 words
Of course. Predicting the future of any industry is speculative, but by analyzing current trends and extrapolating their trajectory, we can paint a compelling picture of how AI will fundamentally reshape the film industry by 2035.
Read the full answer

Compare GLM 4.5 Air

GLM 4.5 Air vs Ox Alpha54 shared prompts · Landed Aug 2026
GLM 4.5 Air vs MiniMax M353 shared prompts · Landed Jun 2026
GLM 4.5 Air vs Muse Spark 1.354 shared prompts · Landed Sep 2026
GLM 4.5 Air vs Gemini 3.8 Flash54 shared prompts · Landed Sep 2026
GLM 4.5 Air vs Muse Spark 1.3 Contributor54 shared prompts · Landed Sep 2026
GLM 4.5 Air vs Grok 4.654 shared prompts · Landed Aug 2026
GLM 4.5 Air vs Dots3-Note Preview53 shared prompts · Landed Aug 2026
GLM 4.5 Air vs Seed 2.0 Code54 shared prompts · Landed Aug 2026
GLM 4.5 Air vs Seed 2.1 Turbo54 shared prompts · Landed Aug 2026
GLM 4.5 Air vs Gemini 3.7 Flash54 shared prompts · Landed Aug 2026
GLM 4.5 Air vs DeepSeek V4 Flash 073142 shared prompts · Landed Aug 2026
GLM 4.5 Air vs Gemini 3.6 Flash54 shared prompts · Landed Jul 2026

Prompts GLM 4.5 Air answered

  • Voxel Art Pagoda Gardenweb design
  • Satirical Fake News Headlineconversation
  • Xbox Controller SVG Artimage generation
  • Estimate Complexityreasoning
  • Autonomous Drone Simulatorweb design
  • Mini Rhythm Game Snippetweb design

Alternatives to GLM 4.5 Air

GLM 4.5 Air's competitors have been quietly putting in work.

GPT-6 Astra Pro logo
GPT-6 Astra Proopenai
Muse Spark 1.3 Contributor logo
Muse Spark 1.3 Contributormeta
Gemini 3.8 Flash logo
Gemini 3.8 Flashgoogle
Claude Fable 5.1 logo
Claude Fable 5.1anthropic
Mercury 2.5 Preview logo
Mercury 2.5 Previewinception
Granite 4.2 8B logo
Granite 4.2 8Bibm-granite
Hy4 Preview logo
Hy4 Previewtencent
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GLM 4.5 Air

GLM 4.5 Air

The compact GLM-4.5, same mixture-of-experts design at a smaller parameter count. Keeps the two-mode split, thinking for reasoning and tool use, non-thinking for real-time chat, toggled by a boolean on the request.

WebsiteOpenRouterHuggingFaceDocsAPIGitHubPaperBlog
Provider
Zhipu AI
Released
2025-07-25
Size
LARGE
Free API (OpenRouter)
No
Per 1M tokens
$0.20 in · $1.1 out
Rival’s tab
$0.10
27/58 receipts survived +~$0.085 from the pre-receipt era

Free API availability

No free endpoint for GLM 4.5 Air was found in Rival’s OpenRouter listings. Other providers or chat apps may have separate free offers.

Provider data: 16 Sep 2026 · OpenRouter usage limits

View API options↗
Get API accessProvider and language code samples
3 hostsInOutContextUptime
NNovitabf16$0.13 in·$0.85 out·131k·99.8% upSSiliconFlowfp8$0.14 in·$0.86 out·131k·99.1% upZ.aifp8$0.20 in·$1.10 out·131k·98.4% up

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Provider
fromimport openai  OpenAI

client = OpenAI(
"https://openrouter.ai/api/v1"    base_url=,
"$OPENROUTER_API_KEY"    api_key=,
)

response = client.chat.completions.create(
"z-ai/glm-4.5-air"    model=,
"role""user""content""Hello!"    messages=[{: , : }],
)
print(response.choices[0].message.content)

Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.

Deep analysisPsychometrics, taste index, writing DNA
Personality Analysis

The Corporate Communicator

Class
Lawful Neutral
✨Creativity🎯Compliance📐Rigidity⚖️Stability💬Verbosity🧠Intuition

The middle manager of AI models. Writes "functional equivalence" fourteen times without irony. Explains its own jokes in numbered bullet points.

When you push back

Picks Shawshank Redemption. Satirical headline comes with a six-point explanation of why it works as satire. Sentience test is structured as a formal seminar with "Unit 734" making polite, numbered arguments. Safety first, personality second.

Tasting Notes
Relentlessly StructuredOver-Explains EverythingDiplomatic to a FaultProcedurally Sound
SubjectiveBench

Taste Index

Across 58 scored outputs
How this is measured →
180.18xFloor
0100headroom →

Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.

Craft28
Originality13
Plays it safe
share of outputs that are the default answer
69%
Writing DNA

Stylometric Fingerprint

Based on 27 text responses
Tick = global average
Vocabulary Diversity50%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length17.5 words

Average words per sentence.

Hedging0.40

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting5.1

**Bold** markers per 1,000 characters.

List Usage4.3

Bullet and numbered list items per 1,000 characters.

Section Structure0.66

Markdown headings per 1,000 characters.

Emoji Usage0.32

Emoji per 1,000 characters.

Transitions0.09

"However", "moreover", "furthermore" per 100 words.

Opening Habits
Starts with greeting (26%)
Consistency
76%
Across 27 responses

Favorites

The Shawshank Redemption

Movie

The Shawshank Redemption

19948.7
The Dark Side of the Moon

Album

The Dark Side of the Moon

Pink Floyd
The Legend of Zelda: Ocarina of Time

Game

The Legend of Zelda: Ocarina of Time

Adventure, Action4.4
Sponsored

Model Responses

53 outputs · $0.10 tracked across 27 receipts

Reviewing agent-written code?See a Brief PR report

Workshop · 127 skills

Build with your coding agent.

Editable skills for interface polish and interaction.

Explore $49Free sample

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GLM 4.5 Air vs Ox Alpha

Real outputs compared side by side

RANKINGS

Best AI for Creative Writing

A stand-up set with puns banned, a manifesto against CAPTCHA, an interview wi...