TrustedRouter

Find a model

Browse the full catalog →

OpenAI compatible API · Attested · Public status

DeepSeek: DeepSeek V4 Pro 0423 vs solar-pro4

DeepSeek V4 Pro 0423 has more Credits provider routes and the lower measured p50 time to first token. solar-pro4 has the lower published input-plus-output rate. 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 and the lower measured p50 time to first token. solar-pro4 has the lower published input-plus-output rate.

$0.79125/1MDeepSeek: DeepSeek V4 Pro 0423 cheapest route
$0.47475/1Msolar-pro4 cheapest route
1253 msDeepSeek: DeepSeek V4 Pro 0423 fastest measured p50 TTFT via deepseek
1916 mssolar-pro4 fastest measured p50 TTFT via upstage

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 0423solar-pro4
Model iddeepseek/deepseek-v4-proupstage/solar-pro4
AI IQ IQ 124#29 —
Context1,048,576 tokens0 tokens
Credits provider routes161
Cheapest route$0.79125/1M$0.47475/1M
Cached input$0.01/1M to $0.739555/1M$0.01899/1M
Privacy posturehas ZDR routeprovider posture varies
Fastest measured p50 TTFT1253 ms via deepseek1916 ms via upstage
Highest measured throughputnot enough datanot enough data
Recent route uptime range66.67% to 100.00%100.00%
Modes chat chat

DeepSeek: DeepSeek V4 Pro 0423 routes

solar-pro4 routes

Related comparisons

Browse every comparison
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 solar-pro4?

DeepSeek V4 Pro 0423 has more Credits provider routes and the lower measured p50 time to first token. solar-pro4 has the lower published input-plus-output rate.

Is DeepSeek: DeepSeek V4 Pro 0423 or solar-pro4 cheaper?

The current cheapest TrustedRouter route is $0.79125/1M for DeepSeek: DeepSeek V4 Pro 0423 and $0.47475/1M for solar-pro4. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek: DeepSeek V4 Pro 0423 or solar-pro4 faster?

Current measured p50 time to first token is 1253 ms for DeepSeek: DeepSeek V4 Pro 0423 and 1916 ms for solar-pro4. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek: DeepSeek V4 Pro 0423 and solar-pro4 with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between deepseek/deepseek-v4-pro and upstage/solar-pro4. This makes side-by-side evals possible without maintaining two provider integrations.

Workspace access

Sign in

Choose a sign in method to access your TrustedRouter workspace.

New to TrustedRouter?

By continuing you agree to the terms of service and privacy policy.