OpenAI compatible API · Attested · Public status
Google: Gemini 3.5 Flash vs GLM 5.2 Fast on Fireworks
Compare Google: Gemini 3.5 Flash and GLM 5.2 Fast on Fireworks 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
GLM 5.2 Fast on Fireworks has the lower cheapest prompt+completion route on TrustedRouter. Google: Gemini 3.5 Flash has more provider fallback routes, while Google: Gemini 3.5 Flash has the larger context window. Probe-backed speed data is shown when enough recent samples exist.
$11.025/1MGoogle: Gemini 3.5 Flash cheapest route
$9.135/1MGLM 5.2 Fast on Fireworks cheapest route
not enough dataGoogle: Gemini 3.5 Flash measured p50 TTFT
not enough dataGLM 5.2 Fast on Fireworks measured p50 TTFT
Google: Gemini 3.5 FlashGLM 5.2 Fast on Fireworks
Model id
google/gemini-3.5-flashz-ai/glm-5.2-fast
PublisherGoogle AI StudioZ.AI
Context1,048,576 tokens1,048,576 tokens
Provider routes76
Cheapest route$11.025/1M$9.135/1M
Privacy posturehas ZDR routeprovider posture varies
Modes
chat
chat
Google: Gemini 3.5 Flash 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://gchircrcif.eu-west-3.awsapprunner.com/v1",
api_key="sk-tr-v1-..."
)
response = client.chat.completions.create(
model="google/gemini-3.5-flash",
messages=messages,
)