OpenAI compatible API · Attested · Public status

ByteDance Seed: Seed 2.1 Turbo vs MoonshotAI: Kimi K2.6

ByteDance Seed: Seed 2.1 Turbo vs MoonshotAI: Kimi K2.6: 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

MoonshotAI: Kimi K2.6 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.

$3.165/1MByteDance Seed: Seed 2.1 Turbo cheapest route

$2.611442/1MMoonshotAI: Kimi K2.6 cheapest route

not enough dataByteDance Seed: Seed 2.1 Turbo fastest measured p50 TTFT

799 msMoonshotAI: Kimi K2.6 fastest measured p50 TTFT via sail-research

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.

ByteDance Seed: Seed 2.1 TurboMoonshotAI: Kimi K2.6

Model idbytedance-seed/seed-2-1-turbomoonshotai/kimi-k2.6

Publisher OpenRouter Kimi

AI IQ — IQ 118#35

Context262,144 tokens262,144 tokens

Credits provider routes119

Cheapest route$3.165/1M$2.611442/1M

Cached inputNot published$0.05275/1M to $0.38191/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFTnot enough data799 ms via sail-research

Highest measured throughputnot enough data98 tok/s via azure

Recent route uptime rangenot enough data85.71% to 100.00%

Modes chat chat

ByteDance Seed: Seed 2.1 Turbo routes

Overview1 Credits routes

MoonshotAI: Kimi K2.6 routes

Overview19 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
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="bytedance-seed/seed-2-1-turbo",
    messages=messages,
)

Questions

Which should I use, ByteDance Seed: Seed 2.1 Turbo or MoonshotAI: Kimi K2.6?

MoonshotAI: Kimi K2.6 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 ByteDance Seed: Seed 2.1 Turbo or MoonshotAI: Kimi K2.6 cheaper?

The current cheapest TrustedRouter route is $3.165/1M for ByteDance Seed: Seed 2.1 Turbo and $2.611442/1M for MoonshotAI: Kimi K2.6. The comparison uses current catalog prices and updates as provider pricing changes.

Is ByteDance Seed: Seed 2.1 Turbo or MoonshotAI: Kimi K2.6 faster?

Current measured p50 time to first token is not enough data for ByteDance Seed: Seed 2.1 Turbo and 799 ms for MoonshotAI: Kimi K2.6. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test ByteDance Seed: Seed 2.1 Turbo and MoonshotAI: Kimi K2.6 with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between bytedance-seed/seed-2-1-turbo and moonshotai/kimi-k2.6. This makes side-by-side evals possible without maintaining two provider integrations.