OpenAI compatible API · Attested · Public status

ByteDance Seedance 2.0 vs DeepSeek: DeepSeek V4 Pro 0423

DeepSeek V4 Pro 0423 has the lower published input-plus-output rate, more Credits provider routes and the larger context window. There is not enough recent probe data to compare speed. Compare price, speed, context, and privacy.

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

DeepSeek V4 Pro 0423 has the lower published input-plus-output rate, more Credits provider routes and the larger context window. There is not enough recent probe data to compare speed.

$7.385/1MByteDance Seedance 2.0 cheapest route

$0.79125/1MDeepSeek: DeepSeek V4 Pro 0423 cheapest route

not enough dataByteDance Seedance 2.0 fastest measured p50 TTFT

811 msDeepSeek: DeepSeek V4 Pro 0423 fastest measured p50 TTFT via deepseek

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 Seedance 2.0DeepSeek: DeepSeek V4 Pro 0423

Model idbytedance/seedance-2.0deepseek/deepseek-v4-pro

Publisher BytePlus ModelArk DeepSeek

AI IQ — IQ 124#29

Context10,000 tokens1,048,576 tokens

Credits provider routes216

Cheapest route$7.385/1M$0.79125/1M

Cached inputNot published$0.01/1M to $0.739555/1M

Privacy postureprovider posture varieshas ZDR route

Fastest measured p50 TTFTnot enough data811 ms via deepseek

Highest measured throughputnot enough datanot enough data

Recent route uptime rangenot enough data83.33% to 100.00%

Modes chat

ByteDance Seedance 2.0 routes

Overview2 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

DeepSeek: DeepSeek V4 Pro 0423 routes

Overview16 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.

Questions

Which should I use, ByteDance Seedance 2.0 or DeepSeek: DeepSeek V4 Pro 0423?

DeepSeek V4 Pro 0423 has the lower published input-plus-output rate, more Credits provider routes and the larger context window. There is not enough recent probe data to compare speed.

Is ByteDance Seedance 2.0 or DeepSeek: DeepSeek V4 Pro 0423 cheaper?

The current cheapest TrustedRouter route is $7.385/1M for ByteDance Seedance 2.0 and $0.79125/1M for DeepSeek: DeepSeek V4 Pro 0423. The comparison uses current catalog prices and updates as provider pricing changes.

Is ByteDance Seedance 2.0 or DeepSeek: DeepSeek V4 Pro 0423 faster?

Current measured p50 time to first token is not enough data for ByteDance Seedance 2.0 and 811 ms for DeepSeek: DeepSeek V4 Pro 0423. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test ByteDance Seedance 2.0 and DeepSeek: DeepSeek V4 Pro 0423 with the same API?

Both use the same TrustedRouter base URL and API key. At least one of them is not a chat model, so the request can differ as well as the model id: the API docs list the route for each kind of model.