OpenAI compatible API · Attested · Public status

DeepSeek V4.1 Flash (rolling) vs Google: Gemma 4 31B

DeepSeek V4.1 Flash (rolling) vs Google: Gemma 4 31B: compare current API pricing, context, provider routes, privacy, p50 latency, and OpenAI-compatible access.

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

DeepSeek V4.1 Flash (rolling) has the larger context window. 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.

$1.5825/1MDeepSeek V4.1 Flash (rolling) cheapest route

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

1708 msDeepSeek V4.1 Flash (rolling) fastest measured p50 TTFT via deepseek

884 msGoogle: Gemma 4 31B fastest measured p50 TTFT via pearl

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.

DeepSeek V4.1 Flash (rolling)Google: Gemma 4 31B

Model iddeepseek/deepseek-flashgoogle/gemma-4-31b-it

Publisher DeepSeek Google AI Studio

AI IQ — IQ 101#99

Context1,048,576 tokens262,144 tokens

Credits provider routes115

Cheapest route$1.5825/1M$0.45365/1M

Cached input$0.01/1M$0.03798/1M to $0.26375/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFT1708 ms via deepseek884 ms via pearl

Highest measured throughputnot enough data308 tok/s via lightning

Recent route uptime range100.00%0.00% to 100.00%

Modes chat chat

DeepSeek V4.1 Flash (rolling) routes

Overview1 Credits routes

Google: Gemma 4 31B routes

Overview15 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="deepseek/deepseek-flash",
    messages=messages,
)

Questions

Which should I use, DeepSeek V4.1 Flash (rolling) or Google: Gemma 4 31B?

Is DeepSeek V4.1 Flash (rolling) or Google: Gemma 4 31B cheaper?

The current cheapest TrustedRouter route is $1.5825/1M for DeepSeek V4.1 Flash (rolling) and $0.45365/1M for Google: Gemma 4 31B. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek V4.1 Flash (rolling) or Google: Gemma 4 31B faster?

Current measured p50 time to first token is 1708 ms for DeepSeek V4.1 Flash (rolling) and 884 ms for Google: Gemma 4 31B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek V4.1 Flash (rolling) 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 deepseek/deepseek-flash and google/gemma-4-31b-it. This makes side-by-side evals possible without maintaining two provider integrations.