GLM 5

z-ai/glm-5
by Z.ai · text in · text out · 200K ctx · 2026-02-11

Next-generation Zhipu flagship with multiple thinking modes and strong tool calling. 200K context /…

Endpoints:/v1/chat/completions
INPUT$1.00/ 1M tokens
OUTPUT$3.20/ 1M tokens
p50 TTFT2.72 s7d
p95 TTFT2.72 s7d
TRAFFIC553tokens / 7d
▶ Try in playground</> Use via API
Code samples
from openai import OpenAI

client = OpenAI(
    base_url="https://orcarouter.ai/v1",
    api_key="$ORCAROUTER_API_KEY",
)

response = client.chat.completions.create(
    model="z-ai/glm-5",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)
Pricing
Input / 1M tokens$1.00
Output / 1M tokens$3.20
Cache read / 1M$0.260
CurrencyUSD
Performancelast 7 days
TTFT p50
2.72 s
Output speed
46.5 tok/s
TTFT p95
2.72 s
Error rate
0%
Public benchmarksLast evaluated 2026-02-11
AA Coding
44.2
AA Intelligence
49.8
GPQA Diamond
82.0
Humanity's Last Exam
27.2
IFBench
72.3
Long-Context Recall
63.3
SciCode
46.2
TerminalBench Hard
43.2
τ²-Bench
98.2
Source: artificialanalysis.ai
More from Z.aiSee all models from z-ai →
GLM 5.1Flagship
z-ai/glm-5.1
$1.40 in · $4.40 out / 1M
200K ctx· quality 9/10
GLM 4.5Cheapest
z-ai/glm-4.5
$0.60 in · $2.20 out / 1M
128K ctx· quality 7/10
GLM 4.6
z-ai/glm-4.6
$0.60 in · $2.20 out / 1M
200K ctx· quality 7/10
FAQ
How much does Z.ai: GLM 5 cost on OrcaRouter?
Z.ai: GLM 5 is priced at $1.00 per 1M input tokens and $3.20 per 1M output tokens via OrcaRouter. Pricing is pulled live from the routing layer.
What is Z.ai: GLM 5's context window?
Z.ai: GLM 5 supports a context window of 200K tokens. Use long-context features (RAG, summarisation) up to that limit.
How do I call Z.ai: GLM 5 via the OpenAI SDK?
Set OpenAI base_url to https://orcarouter.ai/v1, supply your OrcaRouter API key, and pass model="z-ai/glm-5" in the chat.completions.create call.
Does OrcaRouter rate-limit Z.ai: GLM 5?
Per-model rate limits follow your OrcaRouter plan. Free tiers ship with conservative caps; paid tiers lift them. Check /pricing for current quotas.
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Z.ai: GLM 5•$1.00/M in•2723ms p50•via OrcaRouter
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