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zai-org/glm-4.6

GLM-4.6 is Z AI’s latest flagship model, designed to push agentic and coding performance further. It expands the context window from 128K to 200K tokens, improves reasoning and tool-use capabilities, and delivers stronger results in coding benchmarks and real-world development workflows. GLM-4.6 demonstrates refined writing quality, more capable agent behavior, and higher token efficiency (≈15% fewer tokens vs. GLM-4.5). Evaluations show clear gains over GLM-4.5 across reasoning, agents, and coding, reaching near parity with Claude Sonnet 4 in practical tasks while outperforming other open-source baselines. GLM-4.6 is available through the Z.ai API platform, OpenRouter, coding agents (Claude Code, Roo Code, Cline, Kilo Code), and soon as downloadable weights on HuggingFace and ModelScope.

🔧Tool calling
Try zai-org/glm-4.6CompareDocs

Specifications

Context window205K tokens
Max output131K tokens
API typechat
AddedJul 30, 2025
Model IDnovita/zai-org/glm-4.6
Data retentionYes
Used for trainingUnknown
Provider location🇺🇸 US
Privacy policyNovita AI Privacy Policy →

Benchmarks

Benchmarks haven't been published yet for this exact variant.

Some variants (region-specific deployments, highspeed tiers) share benchmarks with their base model — check the base model page or the Novita AI models overview.

Pricing

Input / 1M
$0.60
Output / 1M
$2.20
Cache write
—
Cache read
—
Estimated cost
100K input + 10K output$0.0820
1M input + 100K output$0.82
10M input + 1M output$8.20

Requesty charges exactly what the upstream provider charges — no markup, no per-request fees. Prompt caching and smart routing can reduce effective cost by 30-80%.

Quickstart

Drop-in compatible with the OpenAI SDK. Change the base URL, swap in your Requesty API key, and set the model to novita/zai-org/glm-4.6.

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from openai import OpenAI

client = OpenAI(
    api_key="YOUR_REQUESTY_API_KEY",
    base_url="https://router.requesty.ai/v1",
)

response = client.chat.completions.create(
    model="novita/zai-org/glm-4.6",
    messages=[
        {"role": "user", "content": "Explain quantum computing in one paragraph."},
    ],
)

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

Other Novita AI models

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203K ctx$1.00/1M
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200K ctx$0.30/1M
deepseek-v3.2
164K ctx$0.27/1M
qwen/qwen3.5-397b-a17b
262K ctx$0.60/1M
zai-org/glm-4.5
131K ctx$0.60/1M
moonshotai/kimi-k2-instruct
131K ctx$0.57/1M
SWE-Bench 66%

Frequently asked questions

How much does zai-org/glm-4.6 cost?
zai-org/glm-4.6 is priced at $0.60 per million input tokens and $2.20 per million output tokens when accessed via Requesty. Requesty charges exactly what the upstream provider charges — we don't add markup.
What is the context window of zai-org/glm-4.6?
zai-org/glm-4.6 has a context window of 205K tokens, with a maximum output of 131K tokens per response. That's roughly 273 words of input you can fit in a single prompt.
What can zai-org/glm-4.6 do?
zai-org/glm-4.6 supports tool calling. You can call it through any OpenAI-compatible client by pointing base_url to Requesty.
How do I use zai-org/glm-4.6 with the OpenAI SDK?
Install the OpenAI SDK, set base_url to "https://router.requesty.ai/v1", set your API key to your Requesty key, and set the model to "novita/zai-org/glm-4.6". The Quickstart above shows Python, JavaScript and cURL snippets.

Access zai-org/glm-4.6 through Requesty

One API key, 400+ models, OpenAI-compatible. No markup on provider prices, automatic failover, and smart caching built-in.

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