OpenAI compatible API · Attested · Public status

Thinking Machines: Inkling vs Z.ai: GLM 5

Compare Thinking Machines: Inkling and Z.ai: GLM 5 by providers, context, price, and TrustedRouter route support.

Verify gateway

Onebase URL to migrate

100sof models and routes

0prompt or output logs. Always.

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

Z.ai: GLM 5 has the lower cheapest prompt+completion route on TrustedRouter. Z.ai: GLM 5 has more provider fallback routes, while Thinking Machines: Inkling has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$5.3025/1MThinking Machines: Inkling cheapest route

$2.814/1MZ.ai: GLM 5 cheapest route

not enough dataThinking Machines: Inkling measured p50 TTFT

not enough dataZ.ai: GLM 5 measured p50 TTFT

Thinking Machines: InklingZ.ai: GLM 5

Model idthinkingmachines/inklingz-ai/glm-5

PublisherDeepInfraZ.AI

AI IQ IQ 104#55 IQ 105#51

Context1,048,576 tokens204,800 tokens

Provider routes616

Cheapest route$5.3025/1M$2.814/1M

Privacy posturehas ZDR routehas confidential-compute route

Modes chat chat

Thinking Machines: Inkling routes

Overview6 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

Z.ai: GLM 5 routes

Overview16 endpoints
PricingPrompt and completion rates
BenchmarksTrustedRouter and external sources
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://gchircrcif.eu-west-3.awsapprunner.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="thinkingmachines/inkling",
    messages=messages,
)