OpenAI compatible API · Attested · Public status

DeepSeek: DeepSeek V4 Pro 0423 vs Microsoft: MAI-Voice-2.1-Flash

DeepSeek V4 Pro 0423 has more Credits provider routes. A published Credits price comparison is not available for both models. 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 more Credits provider routes. A published Credits price comparison is not available for both models. There is not enough recent probe data to compare speed.

$1.5825/1MDeepSeek: DeepSeek V4 Pro 0423 cheapest route

selected routeMicrosoft: MAI-Voice-2.1-Flash cheapest route

1152 msDeepSeek: DeepSeek V4 Pro 0423 fastest measured p50 TTFT via crusoe

not enough dataMicrosoft: MAI-Voice-2.1-Flash fastest measured p50 TTFT

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.

DeepSeek: DeepSeek V4 Pro 0423Microsoft: MAI-Voice-2.1-Flash

Model iddeepseek/deepseek-v4-promicrosoft/mai-voice-2.1-flash

Publisher DeepSeek Microsoft

AI IQ IQ 124#29 —

Context1,048,576 tokens0 tokens

Credits provider routes161

Cheapest route$1.5825/1Mselected route

Cached input$0.01/1M to $0.739555/1MNot published

Privacy posturehas ZDR routeprovider posture varies

Fastest measured p50 TTFT1152 ms via crusoenot enough data

Highest measured throughputnot enough datanot enough data

Recent route uptime range83.33% to 100.00%not enough data

Modes chat

DeepSeek: DeepSeek V4 Pro 0423 routes

Overview16 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

Microsoft: MAI-Voice-2.1-Flash routes

Overview1 Credits routes

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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="deepseek/deepseek-v4-pro",
    messages=messages,
)

Questions

Which should I use, DeepSeek: DeepSeek V4 Pro 0423 or Microsoft: MAI-Voice-2.1-Flash?

DeepSeek V4 Pro 0423 has more Credits provider routes. A published Credits price comparison is not available for both models. There is not enough recent probe data to compare speed.

Is DeepSeek: DeepSeek V4 Pro 0423 or Microsoft: MAI-Voice-2.1-Flash cheaper?

The current cheapest TrustedRouter route is $1.5825/1M for DeepSeek: DeepSeek V4 Pro 0423 and selected route for Microsoft: MAI-Voice-2.1-Flash. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek: DeepSeek V4 Pro 0423 or Microsoft: MAI-Voice-2.1-Flash faster?

Current measured p50 time to first token is 1152 ms for DeepSeek: DeepSeek V4 Pro 0423 and not enough data for Microsoft: MAI-Voice-2.1-Flash. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek: DeepSeek V4 Pro 0423 and Microsoft: MAI-Voice-2.1-Flash 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.