OpenAI compatible API · Attested · Public status

Google: Gemini 2.5 Pro vs MoonshotAI: Kimi K3

Google: Gemini 2.5 Pro vs MoonshotAI: Kimi K3: 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

MoonshotAI: Kimi K3 has the lower cheapest prompt+completion route on TrustedRouter. MoonshotAI: Kimi K3 has more provider fallback routes, while Google: Gemini 2.5 Pro has the larger context window. Current TrustedRouter probes show MoonshotAI: Kimi K3 with the lower p50 TTFT.

$11.8125/1MGoogle: Gemini 2.5 Pro cheapest route

$8.4/1MMoonshotAI: Kimi K3 cheapest route

3753 msGoogle: Gemini 2.5 Pro fastest measured p50 TTFT via lightning

1491 msMoonshotAI: Kimi K3 fastest measured p50 TTFT via baseten

Google: Gemini 2.5 ProMoonshotAI: Kimi K3

Model idgoogle/gemini-2.5-promoonshotai/kimi-k3

Publisher Google AI Studio Kimi

AI IQ IQ 103#58 IQ 123#14

Context1,048,576 tokens1,048,576 tokens

Provider routes630

Cheapest route$11.8125/1M$8.4/1M

Privacy posturehas ZDR routehas provider E2EE route

Fastest measured p50 TTFT3753 ms via lightning1491 ms via baseten

Highest measured throughputnot enough datanot enough data

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

Modes chat chat

Google: Gemini 2.5 Pro routes

Overview6 endpoints
PricingPrompt and completion rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

MoonshotAI: Kimi K3 routes

Overview30 endpoints
PricingPrompt and completion 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="google/gemini-2.5-pro",
    messages=messages,
)

Questions

Which should I use, Google: Gemini 2.5 Pro or MoonshotAI: Kimi K3?

Is Google: Gemini 2.5 Pro or MoonshotAI: Kimi K3 cheaper?

The current cheapest TrustedRouter route is $11.8125/1M for Google: Gemini 2.5 Pro and $8.4/1M for MoonshotAI: Kimi K3. The comparison uses current catalog prices and updates as provider pricing changes.

Is Google: Gemini 2.5 Pro or MoonshotAI: Kimi K3 faster?

Current measured p50 time to first token is 3753 ms for Google: Gemini 2.5 Pro and 1491 ms for MoonshotAI: Kimi K3. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Google: Gemini 2.5 Pro and MoonshotAI: Kimi K3 with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between google/gemini-2.5-pro and moonshotai/kimi-k3. This makes side-by-side evals possible without maintaining two provider integrations.