Z.ai · Open weights

GLM 5V Turbo

Added Apr 1, 2026Open weights

Z.ai's native multimodal agent model for vision-based coding and agent workflows. This is the standard non-thinking variant for image, video, and text inputs, tuned for perceive-plan-execute loops, complex coding, and tool-driven task execution.

Tools
Vision
Structured output
Video input

Input: Text, Images, Video
Output: Text
Discovery tier: Open weights

Pricing

USD per 1M tokens

Input: $1.20
Output: $4.00
Cache read: $0.24

Reference prices as published by the model provider. API example

Specifications

Context window: 202.8K
Max output: 131.1K
Average output (7 days): 214 tokens; Longer than 23% of 465 models

Side by side

Compare models

Put GLM 5V Turbo next to up to three other models. The comparison stays in the link, so you can share it.

TryKimi K3 Qwen: QvQ Max DeepSeek R1 Qwen Abliterated All 3

Public evaluations

Benchmarks

Independent evaluation results, with how each score ranks among the models in the Noumen catalog.

#16Vision Style Control · Captioning1179.8

Ranks among Noumen catalog models on LMArena leaderboards. Only top-20 placements are listed.LMArena

Live routing data

Performance and reliability

Recent averages across requests routed for this model. Your own speed depends on prompt length, reasoning effort and load.

Throughput: 122.6 tok/s; Faster than 69% of 250 models
Time to first token: 6.3 s; Quicker than 24% of 250 models
Prompt cache hits: 89.5%; About $0.34 per 1M input tokens with caching
Request success (24h): 100.0%; Reliable

Cache hits are the share of input tokens recently served from a prompt cache across all requests. They are not a forecast of your own hit rate.

Hourly request success · last 72 hoursLowest hour 100.0%

Healthy (98% or more)
Degraded (90–98%)
Down (under 90%)
No requests

Developers

Use it through the API

Noumen’s API is OpenAI-compatible: any Chat Completions client works with a base URL and a key.

Read the quickstart

curl https://www.noumen.xyz/api/v1/chat/completions \
  -H "Authorization: Bearer $NOUMEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "z-ai/glm-5v-turbo",
    "messages": [{ "role": "user", "content": "Explain this stack trace." }]
  }'

import os
from openai import OpenAI

client = OpenAI(base_url="https://www.noumen.xyz/api/v1", api_key=os.environ["NOUMEN_API_KEY"])
reply = client.chat.completions.create(
    model="z-ai/glm-5v-turbo",
    messages=[{"role": "user", "content": "Explain this stack trace."}],
)
print(reply.choices[0].message.content)

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