Free to start

Z.ai: GLM 5.3 vs 0GM-1.0-35B-A3B-SIA

Try both on us. Starter credit covers your first requests, then one key routes GLM 5.3 and 0GM-1.0-35B-A3B-SIA. Switch by changing the model name.

Compare routesProviders, price, context, and policy posture in one view.

Use auto when uptime mattersKeep a primary model and let fallback handle provider failures.

Same API shapeUse the OpenAI client and set the model you want.

Practical read

Monthly evidence

Z.ai: GLM 5.3 has the lower published input-plus-output rate, more Credits provider routes and the larger context window. There is not enough recent probe data to compare speed.

$3.458818/1MZ.ai: GLM 5.3 cheapest route

$3.95836/1M0GM-1.0-35B-A3B-SIA cheapest route

not enough dataZ.ai: GLM 5.3 fastest measured p50 TTFT

not enough data0GM-1.0-35B-A3B-SIA fastest measured p50 TTFT

The price comparison adds each route's rate for one million input tokens and one million output tokens; your cost depends on your input/output mix. Prices and live route measurements can change. Use the monthly reports when you need a stable evidence window, then run a small task-specific eval before choosing a production default.

Z.ai: GLM 5.30GM-1.0-35B-A3B-SIA

Model idz-ai/glm-5.3zero-g/0gm-1.0-35b-a3b-sia

Publisher Z.AI 0G Private Computer

AI IQ IQ 124#28 —

Context1,048,576 tokens32,768 tokens

Credits provider routes331

Cheapest route$3.458818/1M$3.95836/1M

Cached input$0.1055/1M to $0.84189/1M$0.188494/1M

Privacy posturehas Confidential route (E2EE + ZDR)has provider TEE claim

Fastest measured p50 TTFTnot enough datanot enough data

Highest measured throughputnot enough datanot enough data

Recent route uptime rangenot enough datanot enough data

Modes chat chat

Z.ai: GLM 5.3 routes

Overview33 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

0GM-1.0-35B-A3B-SIA routes

Overview1 Credits routes

Related comparisons

Browse every comparison

Z.ai: GLM 5.2 vs Z.ai: GLM 5.365 combined provider routes
Z.ai: GLM 5.3 vs Z.ai: GLM 5.3 Flash65 combined provider routes
MoonshotAI: Kimi K3 vs Z.ai: GLM 5.361 combined provider routes
DeepSeek: DeepSeek V4 Flash 0731 vs Z.ai: GLM 5.359 combined provider routes
DeepSeek: DeepSeek V4.1 Flash vs Z.ai: GLM 5.357 combined provider routes
OpenAI: gpt-oss-120b vs Z.ai: GLM 5.356 combined provider routes
Qwen: Qwen3.8 27B vs Z.ai: GLM 5.352 combined provider routes
MoonshotAI: Kimi K2.6 vs Z.ai: GLM 5.350 combined provider routes

Production choice

Pick a default model. Keep fallback enabled.

TrustedRouter is useful when you know the model you want, but still need provider rollover, budget limits, usage records, and a prompt path you can verify.

OpenAI clientPython

client = OpenAI(
    base_url="https://api-azure.trustedrouter.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="z-ai/glm-5.3",
    messages=messages,
)

Questions

Which should I use, Z.ai: GLM 5.3 or 0GM-1.0-35B-A3B-SIA?

Z.ai: GLM 5.3 has the lower published input-plus-output rate, more Credits provider routes and the larger context window. There is not enough recent probe data to compare speed.

Is Z.ai: GLM 5.3 or 0GM-1.0-35B-A3B-SIA cheaper?

The current cheapest TrustedRouter route is $3.458818/1M for Z.ai: GLM 5.3 and $3.95836/1M for 0GM-1.0-35B-A3B-SIA. The comparison uses current catalog prices and updates as provider pricing changes.

Is Z.ai: GLM 5.3 or 0GM-1.0-35B-A3B-SIA faster?

Current measured p50 time to first token is not enough data for Z.ai: GLM 5.3 and not enough data for 0GM-1.0-35B-A3B-SIA. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Z.ai: GLM 5.3 and 0GM-1.0-35B-A3B-SIA with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between z-ai/glm-5.3 and zero-g/0gm-1.0-35b-a3b-sia. This makes side-by-side evals possible without maintaining two provider integrations.