OpenAI compatible API · Attested · Public status
Thinking Machines: Inkling vs GLM 5.2 Fast on Fireworks
Compare Thinking Machines: Inkling 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
Thinking Machines: Inkling has the lower cheapest prompt+completion route on TrustedRouter. Thinking Machines: Inkling has more provider fallback routes, while Thinking Machines: Inkling has the larger context window. Current TrustedRouter probes show GLM 5.2 Fast on Fireworks with the lower p50 TTFT.
$5.3025/1MThinking Machines: Inkling cheapest route
$9.135/1MGLM 5.2 Fast on Fireworks cheapest route
1987 msThinking Machines: Inkling measured p50 TTFT
730 msGLM 5.2 Fast on Fireworks measured p50 TTFT
Thinking Machines: InklingGLM 5.2 Fast on Fireworks
Model id
thinkingmachines/inklingz-ai/glm-5.2-fast
PublisherDeepInfraZ.AI
Context1,048,576 tokens1,048,576 tokens
Provider routes66
Cheapest route$5.3025/1M$9.135/1M
Privacy posturehas ZDR routeprovider posture varies
Modes
chat
chat
Thinking Machines: Inkling 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="thinkingmachines/inkling",
messages=messages,
)