Free to start

Krea 2 Medium vs Z.ai: GLM 5.3 Flash

Try both on us. Starter credit covers your first requests, then one key routes Krea 2 Medium and GLM 5.3 Flash. Switch by changing the model name.

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 more Credits provider routes. A published Credits price comparison is not available for both models. There is not enough recent probe data to compare speed.

selected routeKrea 2 Medium cheapest route

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

not enough dataKrea 2 Medium fastest measured p50 TTFT

930 msZ.ai: GLM 5.3 Flash fastest measured p50 TTFT via together

The price comparison adds each route's rate for one million input tokens and one million output tokens; your cost depends on your input/output mix. 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.

Krea 2 MediumZ.ai: GLM 5.3 Flash

Model idkrea/krea-2-mediumz-ai/glm-5.3-flash

Publisher Krea Z.AI

AI IQ — IQ 119#50

Context0 tokens1,048,576 tokens

Credits provider routes132

Cheapest routeselected route$0.32705/1M

Cached inputNot published$0.015825/1M to $0.068575/1M

Privacy postureprovider posture varieshas Confidential route (E2EE + ZDR)

Fastest measured p50 TTFTnot enough data930 ms via together

Highest measured throughputnot enough datanot enough data

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

Modes chat

Krea 2 Medium routes

Overview1 Credits routes

Z.ai: GLM 5.3 Flash routes

Overview32 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Related comparisons

Browse every comparison

Z.ai: GLM 5.3 vs Z.ai: GLM 5.3 Flash65 combined provider routes
Z.ai: GLM 5.2 vs Z.ai: GLM 5.3 Flash64 combined provider routes
MoonshotAI: Kimi K3 vs Z.ai: GLM 5.3 Flash60 combined provider routes
DeepSeek: DeepSeek V4 Flash 0731 vs Z.ai: GLM 5.3 Flash58 combined provider routes
DeepSeek: DeepSeek V4.1 Flash vs Z.ai: GLM 5.3 Flash56 combined provider routes
OpenAI: gpt-oss-120b vs Z.ai: GLM 5.3 Flash56 combined provider routes
Qwen: Qwen3.8 27B vs Z.ai: GLM 5.3 Flash54 combined provider routes
MoonshotAI: Kimi K2.6 vs Z.ai: GLM 5.3 Flash49 combined provider routes

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.

Questions

Which should I use, Krea 2 Medium or Z.ai: GLM 5.3 Flash?

Z.ai: GLM 5.3 Flash has more Credits provider routes. A published Credits price comparison is not available for both models. There is not enough recent probe data to compare speed.

Is Krea 2 Medium or Z.ai: GLM 5.3 Flash cheaper?

The current cheapest TrustedRouter route is selected route for Krea 2 Medium and $0.32705/1M for Z.ai: GLM 5.3 Flash. The comparison uses current catalog prices and updates as provider pricing changes.

Is Krea 2 Medium or Z.ai: GLM 5.3 Flash faster?

Current measured p50 time to first token is not enough data for Krea 2 Medium and 930 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 Krea 2 Medium and Z.ai: GLM 5.3 Flash with the same API?

Both use the same TrustedRouter base URL and API key. At least one of them is not a chat model, so the request can differ as well as the model id: the API docs list the route for each kind of model.