OpenAI compatible API · Attested · Public status

Qwen: Qwen3 Coder Next vs Z.ai: GLM 5.2

Qwen: Qwen3 Coder Next 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

Qwen: Qwen3 Coder Next 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 Qwen: Qwen3 Coder Next with the lower p50 TTFT.

$0.966/1MQwen: Qwen3 Coder Next cheapest route

$2.289/1MZ.ai: GLM 5.2 cheapest route

928 msQwen: Qwen3 Coder Next fastest measured p50 TTFT via novita

1520 msZ.ai: GLM 5.2 fastest measured p50 TTFT via telnyx

Qwen: Qwen3 Coder NextZ.ai: GLM 5.2

Model idqwen/qwen3-coder-nextz-ai/glm-5.2

Publisher Novita AI Z.AI

AI IQ — IQ 120#16

Context262,144 tokens1,048,576 tokens

Provider routes545

Cheapest route$0.966/1M$2.289/1M

Privacy posturehas ZDR routehas provider E2EE route

Fastest measured p50 TTFT928 ms via novita1520 ms via telnyx

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%85.71% to 100.00%

Modes chat chat

Qwen: Qwen3 Coder Next routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

Z.ai: GLM 5.2 routes

Overview45 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="qwen/qwen3-coder-next",
    messages=messages,
)

Questions

Which should I use, Qwen: Qwen3 Coder Next or Z.ai: GLM 5.2?

Is Qwen: Qwen3 Coder Next or Z.ai: GLM 5.2 cheaper?

The current cheapest TrustedRouter route is $0.966/1M for Qwen: Qwen3 Coder Next and $2.289/1M for Z.ai: GLM 5.2. The comparison uses current catalog prices and updates as provider pricing changes.

Is Qwen: Qwen3 Coder Next or Z.ai: GLM 5.2 faster?

Current measured p50 time to first token is 928 ms for Qwen: Qwen3 Coder Next and 1520 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 Qwen: Qwen3 Coder Next 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 qwen/qwen3-coder-next and z-ai/glm-5.2. This makes side-by-side evals possible without maintaining two provider integrations.