OpenAI compatible API · Attested · Public status
Google: Gemma 4 31B vs Qwen: Qwen2.5 VL 72B Instruct
Compare Google: Gemma 4 31B and Qwen: Qwen2.5 VL 72B Instruct by providers, context, price, and TrustedRouter route support.
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
Google: Gemma 4 31B has the lower cheapest prompt+completion route on TrustedRouter. Google: Gemma 4 31B has more provider fallback routes, while Google: Gemma 4 31B has the larger context window. Current TrustedRouter probes show Google: Gemma 4 31B with the lower p50 TTFT.
$0.5355/1MGoogle: Gemma 4 31B cheapest route
$1.68/1MQwen: Qwen2.5 VL 72B Instruct cheapest route
1879 msGoogle: Gemma 4 31B measured p50 TTFT
3403 msQwen: Qwen2.5 VL 72B Instruct measured p50 TTFT
Google: Gemma 4 31BQwen: Qwen2.5 VL 72B Instruct
Model id
google/gemma-4-31b-itqwen/qwen2.5-vl-72b-instruct
PublisherGoogle AI StudioParasail
Context262,144 tokens128,000 tokens
Provider routes233
Cheapest route$0.5355/1M$1.68/1M
Privacy posturehas provider E2EE routehas ZDR route
Modes
chat
chat
Google: Gemma 4 31B 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="google/gemma-4-31b-it",
messages=messages,
)