OpenAI compatible API · Attested · Public status

Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 vs Z.ai: GLM 5.3 Flash

Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 vs Z.ai: GLM 5.3 Flash: 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

Z.ai: GLM 5.3 Flash has the lower cheapest prompt+completion route on TrustedRouter. Z.ai: GLM 5.3 Flash has more provider fallback routes, while Z.ai: GLM 5.3 Flash has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$1.84625/1MQwen/Qwen3-235B-A22B-Instruct-2507-FP8 cheapest route

$0.32705/1MZ.ai: GLM 5.3 Flash cheapest route

not enough dataQwen/Qwen3-235B-A22B-Instruct-2507-FP8 fastest measured p50 TTFT

1308 msZ.ai: GLM 5.3 Flash fastest measured p50 TTFT via sail-research

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.

Qwen/Qwen3-235B-A22B-Instruct-2507-FP8Z.ai: GLM 5.3 Flash

Model idqwen/qwen3-235b-a22b-instruct-2507-fp8z-ai/glm-5.3-flash

Publisher GMI Cloud Z.AI

AI IQ — IQ 116#40

Context262,144 tokens1,048,576 tokens

Credits provider routes026

Cheapest route$1.84625/1M$0.32705/1M

Cached inputNot published$0.015825/1M to $0.110775/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFTnot enough data1308 ms via sail-research

Highest measured throughputnot enough datanot enough data

Recent route uptime rangenot enough data0.00% to 100.00%

Modes chat chat

Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 routes

Overview0 Credits routes

Z.ai: GLM 5.3 Flash routes

Overview26 Credits routes
PricingInput, cached input, and output rates
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/qwen3-235b-a22b-instruct-2507-fp8",
    messages=messages,
)

Questions

Which should I use, Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 or Z.ai: GLM 5.3 Flash?

Is Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 or Z.ai: GLM 5.3 Flash cheaper?

The current cheapest TrustedRouter route is $1.84625/1M for Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 and $0.32705/1M for Z.ai: GLM 5.3 Flash. The comparison uses current catalog prices and updates as provider pricing changes.

Is Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 or Z.ai: GLM 5.3 Flash faster?

Current measured p50 time to first token is not enough data for Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 and 1308 ms for Z.ai: GLM 5.3 Flash. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Qwen/Qwen3-235B-A22B-Instruct-2507-FP8 and Z.ai: GLM 5.3 Flash with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between qwen/qwen3-235b-a22b-instruct-2507-fp8 and z-ai/glm-5.3-flash. This makes side-by-side evals possible without maintaining two provider integrations.