Z.ai: GLM 5.2 by Zhipu — Pricing, Benchmarks & Real Outputs
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Z.ai: GLM 5.2's competitors have been quietly putting in work.
Z.ai: GLM 5.2's competitors have been quietly putting in work.
Z.ai: GLM 5.2's competitors have been quietly putting in work.
GLM-5.2 is Z.ai's flagship model built for the era of long-horizon tasks. With a genuinely usable 1M-token context window, it holds project-level engineering context, executes long-running tasks more reliably, follows engineering standards more consistently, and can carry a project from requirements all the way to multi-platform deployment in a single task.
fromimport openai OpenAI
client = OpenAI(
"https://openrouter.ai/api/v1" base_url=,
"$OPENROUTER_API_KEY" api_key=,
)
response = client.chat.completions.create(
"z-ai/glm-5.2" model=,
"role""user""content""Hello!" messages=[{: , : }],
)
print(response.choices[0].message.content)Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.
Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.
Unique words vs. total words. Higher = richer vocabulary.
Average words per sentence.
"Might", "perhaps", "arguably" per 100 words.
**Bold** markers per 1,000 characters.
Bullet and numbered list items per 1,000 characters.
Markdown headings per 1,000 characters.
Emoji per 1,000 characters.
"However", "moreover", "furthermore" per 100 words.
53 outputs from Z.ai: GLM 5.2
GLM-5.2 is Z.ai's flagship model built for the era of long-horizon tasks. With a genuinely usable 1M-token context window, it holds project-level engineering context, executes long-running tasks more reliably, follows engineering standards more consistently, and can carry a project from requirements all the way to multi-platform deployment in a single task.
fromimport openai OpenAI
client = OpenAI(
"https://openrouter.ai/api/v1" base_url=,
"$OPENROUTER_API_KEY" api_key=,
)
response = client.chat.completions.create(
"z-ai/glm-5.2" 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.
Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.
Unique words vs. total words. Higher = richer vocabulary.
Average words per sentence.
"Might", "perhaps", "arguably" per 100 words.
**Bold** markers per 1,000 characters.
Bullet and numbered list items per 1,000 characters.
Markdown headings per 1,000 characters.
Emoji per 1,000 characters.
"However", "moreover", "furthermore" per 100 words.
53 outputs from Z.ai: GLM 5.2