OpenAI compatible API · Attested · Public status

seed-2-0-code vs Google: Gemma 4 31B

Google: Gemma 4 31B has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token. Their context windows are the same size. Compare price, speed, context, and privacy.

Verify gateway

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

Monthly evidence

Google: Gemma 4 31B has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token. Their context windows are the same size.

$3.6925/1Mseed-2-0-code cheapest route

$0.45365/1MGoogle: Gemma 4 31B cheapest route

1902 msseed-2-0-code fastest measured p50 TTFT via byteplus

1073 msGoogle: Gemma 4 31B fastest measured p50 TTFT via friendli

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.

seed-2-0-codeGoogle: Gemma 4 31B

Model idbytedance/seed-2-0-code-preview-260328google/gemma-4-31b-it

Publisher BytePlus ModelArk Google AI Studio

AI IQ — IQ 101#110

Context262,144 tokens262,144 tokens

Credits provider routes117

Cheapest route$3.6925/1M$0.45365/1M

Cached input$0.1055/1M to $0.211/1M$0.03798/1M to $0.26375/1M

Privacy postureprovider posture varieshas Confidential route (E2EE + ZDR)

Fastest measured p50 TTFT1902 ms via byteplus1073 ms via friendli

Highest measured throughputnot enough data366 tok/s via lightning

Recent route uptime range100.00%100.00%

Modes chat chat

seed-2-0-code routes

Overview1 Credits routes

Google: Gemma 4 31B routes

Overview17 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

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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="bytedance/seed-2-0-code-preview-260328",
    messages=messages,
)

Questions

Which should I use, seed-2-0-code or Google: Gemma 4 31B?

Google: Gemma 4 31B has the lower published input-plus-output rate, more Credits provider routes and the lower measured p50 time to first token. Their context windows are the same size.

Is seed-2-0-code or Google: Gemma 4 31B cheaper?

The current cheapest TrustedRouter route is $3.6925/1M for seed-2-0-code and $0.45365/1M for Google: Gemma 4 31B. The comparison uses current catalog prices and updates as provider pricing changes.

Is seed-2-0-code or Google: Gemma 4 31B faster?

Current measured p50 time to first token is 1902 ms for seed-2-0-code and 1073 ms for Google: Gemma 4 31B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test seed-2-0-code and Google: Gemma 4 31B with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between bytedance/seed-2-0-code-preview-260328 and google/gemma-4-31b-it. This makes side-by-side evals possible without maintaining two provider integrations.