OpenAI compatible API · Attested · Public status
Z.ai: GLM 4.7 vs Google: Gemma 3 27B
Compare Z.ai: GLM 4.7 and Google: Gemma 3 27B by providers, context, price, and TrustedRouter route support.
Onebase URL to migrate
100sof models and routes
Noneprompt logs by default
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
Google: Gemma 3 27B has the lower cheapest prompt+completion route on TrustedRouter. Z.ai: GLM 4.7 has more provider fallback routes, while Google: Gemma 3 27B has the larger context window. Current TrustedRouter probes show Google: Gemma 3 27B with the lower p50 TTFT.
$2.2575/1MZ.ai: GLM 4.7 cheapest route
$0.252/1MGoogle: Gemma 3 27B cheapest route
2981 msZ.ai: GLM 4.7 measured p50 TTFT
2949 msGoogle: Gemma 3 27B measured p50 TTFT
Z.ai: GLM 4.7Google: Gemma 3 27B
Model id
z-ai/glm-4.7google/gemma-3-27b-it
PublisherZ.AIGoogle AI Studio
Context204,800 tokens262,144 tokens
Provider routes118
Cheapest route$2.2575/1M$0.252/1M
Privacy posturehas provider E2EE routehas ZDR route
Modes
chat
chat
Z.ai: GLM 4.7 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.
OpenAI clientPython
client = OpenAI(
base_url="https://api.trustedrouter.com/v1",
api_key="sk-tr-v1-..."
)
response = client.chat.completions.create(
model="z-ai/glm-4.7",
messages=messages,
)