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Z.ai
GLM-5.1
GLM-5.1 在编码能力方面实现了重大飞跃，尤其在处理长周期任务方面表现突出。与以往以微小交互为基础的模型不同，GLM-5.1 可以独立且持续地完成单一任务超过8小时，在整个过程中自主规划、执行并不断优化自身，最终交付完整且达到工程级标准的结果。 GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on a single task for more than 8 hours, autonomously planning, executing, and improving itself throughout the process, ultimately delivering complete, engineering-grade results.
Quick Stats
Context
203K
Max Output
—
Provider
Z.ai
Specs
1
Modalities
in textout text
Specs & List Price (per 1M tokens)
Quality
Input $0.895522Output $3.58209Cache read $0.19403
Recommended Plan
GLM-5.1 Starter Plan
Pay-as-you-go after top-up; $1 free credit for new users.
API Endpoint
Model ID
z-ai/glm-5.1cURL
curl https://intertoken.ai/v1/chat/completions \
-H "Authorization: Bearer $TOKENPORTAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "z-ai/glm-5.1",
"messages": [{"role": "user", "content": "Hello!"}]
}'Python
from openai import OpenAI
client = OpenAI(
base_url="https://intertoken.ai/v1",
api_key="$TOKENPORTAL_API_KEY",
)
resp = client.chat.completions.create(
model="z-ai/glm-5.1",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)Start using this model
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