OpenAI compatible API · Attested · Public status

MiniMax M3 Preview vs MoonshotAI: Kimi K3

MiniMax M3 Preview 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

Monthly evidence

MiniMax M3 Preview has the lower cheapest prompt+completion route on TrustedRouter. MoonshotAI: Kimi K3 has more provider fallback routes, while MoonshotAI: Kimi K3 has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$1.5825/1MMiniMax M3 Preview cheapest route

$12.66/1MMoonshotAI: Kimi K3 cheapest route

not enough dataMiniMax M3 Preview fastest measured p50 TTFT

1180 msMoonshotAI: Kimi K3 fastest measured p50 TTFT via telnyx

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.

MiniMax M3 PreviewMoonshotAI: Kimi K3

Model idminimax/minimax-m3-previewmoonshotai/kimi-k3

Publisher Venice Kimi

AI IQ IQ 114#40 IQ 123#17

Context524,288 tokens1,048,576 tokens

Provider routes237

Cheapest route$1.5825/1M$12.66/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFTnot enough data1180 ms via telnyx

Highest measured throughputnot enough data62 tok/s via io-net

Recent route uptime rangenot enough data55.56% to 100.00%

Modes chat chat

MiniMax M3 Preview routes

Overview2 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

MoonshotAI: Kimi K3 routes

Overview37 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="minimax/minimax-m3-preview",
    messages=messages,
)

Questions

Which should I use, MiniMax M3 Preview or MoonshotAI: Kimi K3?

Is MiniMax M3 Preview or MoonshotAI: Kimi K3 cheaper?

The current cheapest TrustedRouter route is $1.5825/1M for MiniMax M3 Preview and $12.66/1M for MoonshotAI: Kimi K3. The comparison uses current catalog prices and updates as provider pricing changes.

Is MiniMax M3 Preview or MoonshotAI: Kimi K3 faster?

Current measured p50 time to first token is not enough data for MiniMax M3 Preview and 1180 ms for MoonshotAI: Kimi K3. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test MiniMax M3 Preview 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 minimax/minimax-m3-preview and moonshotai/kimi-k3. This makes side-by-side evals possible without maintaining two provider integrations.