OpenAI compatible API · Attested · Public status

OpenPipe Qwen3 14B Instruct vs Z.ai: GLM 5.2

OpenPipe Qwen3 14B Instruct vs Z.ai: GLM 5.2: compare current API pricing, context, provider routes, privacy, p50 latency, and OpenAI-compatible access.

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

Monthly evidence

OpenPipe Qwen3 14B Instruct has the lower cheapest prompt+completion route on TrustedRouter. Z.ai: GLM 5.2 has more provider fallback routes, while Z.ai: GLM 5.2 has the larger context window. Current TrustedRouter probes show OpenPipe Qwen3 14B Instruct with the lower p50 TTFT.

$0.28485/1MOpenPipe Qwen3 14B Instruct cheapest route

$2.2999/1MZ.ai: GLM 5.2 cheapest route

612 msOpenPipe Qwen3 14B Instruct fastest measured p50 TTFT via wandb

1086 msZ.ai: GLM 5.2 fastest measured p50 TTFT via friendli

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.

OpenPipe Qwen3 14B InstructZ.ai: GLM 5.2

Model idopenpipe/qwen3-14b-instructz-ai/glm-5.2

Publisher Weights & Biases Z.AI

AI IQ — IQ 120#20

Context32,768 tokens1,048,576 tokens

Provider routes154

Cheapest route$0.28485/1M$2.2999/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFT612 ms via wandb1086 ms via friendli

Highest measured throughputnot enough data88 tok/s via friendli

Recent route uptime range100.00%83.33% to 100.00%

Modes chat chat

OpenPipe Qwen3 14B Instruct routes

Overview1 endpoints

Z.ai: GLM 5.2 routes

Overview54 endpoints
PricingPrompt and completion rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

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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="openpipe/qwen3-14b-instruct",
    messages=messages,
)

Questions

Which should I use, OpenPipe Qwen3 14B Instruct or Z.ai: GLM 5.2?

Is OpenPipe Qwen3 14B Instruct or Z.ai: GLM 5.2 cheaper?

The current cheapest TrustedRouter route is $0.28485/1M for OpenPipe Qwen3 14B Instruct and $2.2999/1M for Z.ai: GLM 5.2. The comparison uses current catalog prices and updates as provider pricing changes.

Is OpenPipe Qwen3 14B Instruct or Z.ai: GLM 5.2 faster?

Current measured p50 time to first token is 612 ms for OpenPipe Qwen3 14B Instruct and 1086 ms for Z.ai: GLM 5.2. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test OpenPipe Qwen3 14B Instruct and Z.ai: GLM 5.2 with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between openpipe/qwen3-14b-instruct and z-ai/glm-5.2. This makes side-by-side evals possible without maintaining two provider integrations.