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OpenAI: gpt-oss-120b vs OpenAI Whisper

Try both on us. Starter credit covers your first requests, then one key routes gpt-oss-120b and OpenAI Whisper. 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

gpt-oss-120b 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.

$0.211/1MOpenAI: gpt-oss-120b cheapest route

selected routeOpenAI Whisper cheapest route

1033 msOpenAI: gpt-oss-120b fastest measured p50 TTFT via cerebras

not enough dataOpenAI Whisper fastest measured p50 TTFT

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.

OpenAI: gpt-oss-120bOpenAI Whisper

Model idopenai/gpt-oss-120bopenai/whisper-1

Publisher OpenAI OpenAI

AI IQ IQ 98#132 —

Context131,072 tokens0 tokens

Credits provider routes241

Cheapest route$0.211/1Mselected route

Cached input$0.015825/1M to $0.1055/1MNot applicable

Privacy posturehas Confidential route (E2EE + ZDR)provider posture varies

Fastest measured p50 TTFT1033 ms via cerebrasnot enough data

Highest measured throughput132 tok/s via amazon-bedrocknot enough data

Recent route uptime range88.31% to 100.00%not enough data

Modes chat

OpenAI: gpt-oss-120b routes

Overview24 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

OpenAI Whisper routes

Overview1 Credits routes

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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="openai/gpt-oss-120b",
    messages=messages,
)

Questions

Which should I use, OpenAI: gpt-oss-120b or OpenAI Whisper?

gpt-oss-120b 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 OpenAI: gpt-oss-120b or OpenAI Whisper cheaper?

The current cheapest TrustedRouter route is $0.211/1M for OpenAI: gpt-oss-120b and selected route for OpenAI Whisper. The comparison uses current catalog prices and updates as provider pricing changes.

Is OpenAI: gpt-oss-120b or OpenAI Whisper faster?

Current measured p50 time to first token is 1033 ms for OpenAI: gpt-oss-120b and not enough data for OpenAI Whisper. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test OpenAI: gpt-oss-120b and OpenAI Whisper 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.