OpenAI compatible API · Attested · Public status

Claude Sonnet 4 20250514 Coding vs Google: Gemma 4 31B

Claude Sonnet 4 20250514 Coding 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

Google: Gemma 4 31B has the lower cheapest prompt+completion route on TrustedRouter. Google: Gemma 4 31B has more provider fallback routes, while Google: Gemma 4 31B has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$18.99/1MClaude Sonnet 4 20250514 Coding cheapest route

$0.5064/1MGoogle: Gemma 4 31B cheapest route

not enough dataClaude Sonnet 4 20250514 Coding fastest measured p50 TTFT

840 msGoogle: Gemma 4 31B fastest measured p50 TTFT via lightning

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.

Claude Sonnet 4 20250514 CodingGoogle: Gemma 4 31B

Model idanthropic/claude-sonnet-4-20250514-codinggoogle/gemma-4-31b-it

Publisher Anthropic Google AI Studio

AI IQ — IQ 101#75

Context200,000 tokens262,144 tokens

Provider routes027

Cheapest route$18.99/1M$0.5064/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFTnot enough data840 ms via lightning

Highest measured throughputnot enough data91 tok/s via cerebras

Recent route uptime rangenot enough data88.89% to 100.00%

Modes chat messages chat

Claude Sonnet 4 20250514 Coding routes

Overview0 endpoints

Google: Gemma 4 31B routes

Overview27 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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Google: Gemma 4 31B vs Z.ai: GLM 5.150 combined provider 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="anthropic/claude-sonnet-4-20250514-coding",
    messages=messages,
)

Questions

Which should I use, Claude Sonnet 4 20250514 Coding or Google: Gemma 4 31B?

Is Claude Sonnet 4 20250514 Coding or Google: Gemma 4 31B cheaper?

The current cheapest TrustedRouter route is $18.99/1M for Claude Sonnet 4 20250514 Coding and $0.5064/1M for Google: Gemma 4 31B. The comparison uses current catalog prices and updates as provider pricing changes.

Is Claude Sonnet 4 20250514 Coding or Google: Gemma 4 31B faster?

Current measured p50 time to first token is not enough data for Claude Sonnet 4 20250514 Coding and 840 ms for Google: Gemma 4 31B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Claude Sonnet 4 20250514 Coding 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 anthropic/claude-sonnet-4-20250514-coding and google/gemma-4-31b-it. This makes side-by-side evals possible without maintaining two provider integrations.