Google: Gemma 4 31B vs moonshotai/Kimi-K2-Instruct-0905
Google: Gemma 4 31B vs moonshotai/Kimi-K2-Instruct-0905: compare current API pricing, context, provider routes, privacy, p50 latency, and OpenAI-compatible access.
Practical read
Monthly evidenceGoogle: Gemma 4 31B has the lower published input-plus-output rate and more Credits provider routes. Their context windows are the same size. There is not enough recent probe data to compare speed.
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.
google/gemma-4-31b-itmoonshotai/kimi-k2-instruct-0905
Google: Gemma 4 31B routes
moonshotai/Kimi-K2-Instruct-0905 routes
- Overview1 Credits routes
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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.
client = OpenAI(
base_url="https://api.trustedrouter.com/v1",
api_key="sk-tr-v1-..."
)
response = client.chat.completions.create(
model="google/gemma-4-31b-it",
messages=messages,
)
Questions
Which should I use, Google: Gemma 4 31B or moonshotai/Kimi-K2-Instruct-0905?
Google: Gemma 4 31B has the lower published input-plus-output rate and more Credits provider routes. Their context windows are the same size. There is not enough recent probe data to compare speed.
Is Google: Gemma 4 31B or moonshotai/Kimi-K2-Instruct-0905 cheaper?
The current cheapest TrustedRouter route is $0.45365/1M for Google: Gemma 4 31B and $3.02785/1M for moonshotai/Kimi-K2-Instruct-0905. The comparison uses current catalog prices and updates as provider pricing changes.
Is Google: Gemma 4 31B or moonshotai/Kimi-K2-Instruct-0905 faster?
Current measured p50 time to first token is 962 ms for Google: Gemma 4 31B and not enough data for moonshotai/Kimi-K2-Instruct-0905. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.
Can I test Google: Gemma 4 31B and moonshotai/Kimi-K2-Instruct-0905 with the same API?
Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between google/gemma-4-31b-it and moonshotai/kimi-k2-instruct-0905. This makes side-by-side evals possible without maintaining two provider integrations.