Glm (latest)

Also accepted:zai-org/glm-5.3

Always resolves to the newest live Glm model — currently GLM-5.3 (z-ai/glm-5.3). GLM-5.3 is Z.AI's reasoning model for coding and agentic workflows, built for complex software engineering, long-running agents, and vulnerability analysis. It uses the same base model as GLM-5.2 with scaled post-training for stronger coding performance, task execution, and token efficiency.

Input / 1M: $0.06
Output / 1M: $0.22
token context: 1M
Text: text → text
Upstreams: 2
Released: 2026-08-14

Try in playground Compare

Family aliasz-ai/glm-latest

Always resolves to the newest live model in this family. Pin a concrete id when you need stable behavior.

Currently resolves toGLM-5.3z-ai/glm-5.3

Family members, fallback order

1.GLM-5.3z-ai/glm-5.3current
2.GLM-5.2z-ai/glm-5.2
3.GLM-5.1z-ai/glm-5.1
4.GLM-5z-ai/glm-5
5.GLM-4.7z-ai/glm-4.7
6.GLM-4.6z-ai/glm-4.6
7.GLM-4.5z-ai/glm-4.5

Upstreams and pricing

ZDRHide unavailable

Upstream	Input	Output	TTFT	TPS
Your own key · billed by your provider · AnyRouter fee $0
AIHubMixUnavailable aihubmix-byok	$0.06 list	$0.22 list	—	—
Ramp RouterUnavailable router-byok	$1.40 list	$4.40 list	—	—
Free pool · donated keys · not available for this model — donate a key

Code

POST /api/v1/chat/completions

import osfrom openai import OpenAI client = OpenAI(    api_key=os.environ["ANYROUTER_API_KEY"],    base_url="https://anyrouter.dev/api/v1",) resp = client.chat.completions.create(    model="z-ai/glm-latest",    messages=[{"role": "user", "content": "Say hi in 3 words."}],)print(resp.choices[0].message.content)

Set ANYROUTER_API_KEY · edits on the demo update this code

All languages, keys and routing

POST /api/v1/chat/completions

{
  "model": "z-ai/glm-latest",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}

Change sort, ZDR, effort, or pin a provider to add routing params.

Set ANYROUTER_API_KEY — click a key to copy it.

Run it live

Performance and health

Uptime + latency

—recent checks · all routes

No health checks recorded for this model yet.

24h

No traffic in the last 24h.

Usage analytics

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Uptime & Health

No uptime data yet

These providers haven't been health-probed for this model yet. The router still routes around upstreams that fail live requests — uptime fills in once probe history accrues.

Specs, parameters and endpoints

Text generation

Context length1,000,000 tokens

Max output131,072 tokens

ArchitectureTransformer

Categorytext

ReleasedAug 14, 2026

Modalities

Capabilities