OpenAI compatible API · Attested · Public status

Z.ai: GLM 5 Turbo vs DeepSeek: R1 0528

Compare Z.ai: GLM 5 Turbo and DeepSeek: R1 0528 by providers, context, price, and TrustedRouter route support.

Verify gateway

Onebase URL to migrate

100sof models and routes

Noneprompt logs by default

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

DeepSeek: R1 0528 has the lower cheapest prompt+completion route on TrustedRouter. Z.ai: GLM 5 Turbo has more provider fallback routes, while Z.ai: GLM 5 Turbo has the larger context window. Current TrustedRouter probes show DeepSeek: R1 0528 with the lower p50 TTFT.

$5.46/1MZ.ai: GLM 5 Turbo cheapest route

$2.7825/1MDeepSeek: R1 0528 cheapest route

5564 msZ.ai: GLM 5 Turbo measured p50 TTFT

4269 msDeepSeek: R1 0528 measured p50 TTFT

Z.ai: GLM 5 TurboDeepSeek: R1 0528

Model idz-ai/glm-5-turbodeepseek/deepseek-r1-0528

PublisherZ.AIDeepSeek

AI IQ — —

Context202,752 tokens163,840 tokens

Provider routes55

Cheapest route$5.46/1M$2.7825/1M

Privacy posturehas provider E2EE routeprovider posture varies

Modes chat chat

Z.ai: GLM 5 Turbo routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

DeepSeek: R1 0528 routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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.trustedrouter.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="z-ai/glm-5-turbo",
    messages=messages,
)