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Z.ai · Open weights

GLM 5V Turbo Thinking

Added Apr 2, 2026Open weights

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Use in the app

Thinking-enabled GLM 5V Turbo for image, video, and text inputs. Uses the same multimodal foundation model with more deliberate vision-grounded analysis, planning, and tool use.

  • Reasoning
  • 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)
942 tokens
Longer than 69% of 465 models

Side by side

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Public evaluations

Benchmarks

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

Intelligence Index

23.5

Better than 57% of 326 scored models

3.8Catalog models by score55.1

Document reasoning

  • AA-LCRv1.1

    70.3%

    Reasoning across long documents

    Better than 51% of 309 scored models

Reasoning and knowledge

  • Humanity’s Last Exam

    17.1%

    Expert-level questions across academic fields

    Better than 44% of 323 scored models

  • GPQA Diamond

    80.9%

    Graduate-level science questions

    Better than 49% of 291 scored models

  • IFBench

    61.1%

    Following precise output instructions

    Better than 60% of 215 scored models

Legacy evaluations

  • Terminal-Bench Hard

    32.6%

    Earlier terminal task suite

    Better than 60% of 212 scored models

  • τ²-Bench Telecom

    98.5%

    Tool use in a customer-support simulation

    Better than 97% of 214 scored models

  • AA-LCR (unversioned)

    70.3%

    Long-context reasoning, earlier grading

    Better than 51% of 309 scored models

Scores from Artificial Analysis, updated Oct 26, 2026. Artificial Analysis

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
42.3 tok/s
Faster than 32% of 250 models
Time to first token
5.1 s
Quicker than 32% of 250 models
Prompt cache hits
60.3%
About $0.62 per 1M input tokens with caching
Request success (24h)
97.8%
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 80.0%
  • 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:thinking",
    "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:thinking",
    messages=[{"role": "user", "content": "Explain this stack trace."}],
)
print(reply.choices[0].message.content)

Z.ai

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