OpenAI compatible API · Attested · Public status

DeepSeek: DeepSeek V4 Flash 0731 vs gpt-4-0613

DeepSeek V4 Flash 0731 has the lower published input-plus-output rate and more Credits provider routes. 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 Flash 0731 has the lower published input-plus-output rate and more Credits provider routes. There is not enough recent probe data to compare speed.

$0.142425/1MDeepSeek: DeepSeek V4 Flash 0731 cheapest route

$94.95/1Mgpt-4-0613 cheapest route

654 msDeepSeek: DeepSeek V4 Flash 0731 fastest measured p50 TTFT via mancer

not enough datagpt-4-0613 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 Flash 0731gpt-4-0613

Model iddeepseek/deepseek-v4-flash-0731openai/gpt-4-0613

Publisher DeepSeek OpenAI

AI IQ — —

Context1,048,576 tokens0 tokens

Credits provider routes271

Cheapest route$0.142425/1M$94.95/1M

Cached input$0.01/1M to $0.118793/1MNot published

Privacy posturehas Confidential route (E2EE + ZDR)has ZDR route

Fastest measured p50 TTFT654 ms via mancernot enough data

Highest measured throughput178 tok/s via confidential-ainot enough data

Recent route uptime range0.00% to 100.00%100.00%

Modes chat chat

DeepSeek: DeepSeek V4 Flash 0731 routes

Overview27 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

gpt-4-0613 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-flash-0731",
    messages=messages,
)

Questions

Which should I use, DeepSeek: DeepSeek V4 Flash 0731 or gpt-4-0613?

DeepSeek V4 Flash 0731 has the lower published input-plus-output rate and more Credits provider routes. There is not enough recent probe data to compare speed.

Is DeepSeek: DeepSeek V4 Flash 0731 or gpt-4-0613 cheaper?

The current cheapest TrustedRouter route is $0.142425/1M for DeepSeek: DeepSeek V4 Flash 0731 and $94.95/1M for gpt-4-0613. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek: DeepSeek V4 Flash 0731 or gpt-4-0613 faster?

Current measured p50 time to first token is 654 ms for DeepSeek: DeepSeek V4 Flash 0731 and not enough data for gpt-4-0613. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek: DeepSeek V4 Flash 0731 and gpt-4-0613 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-flash-0731 and openai/gpt-4-0613. This makes side-by-side evals possible without maintaining two provider integrations.