OpenAI compatible API · Attested · Public status

DeepSeek: DeepSeek V3.2 vs DeepSeek: DeepSeek V4 Flash 0731

DeepSeek V3.2 vs DeepSeek V4 Flash 0731: 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

DeepSeek: DeepSeek V4 Flash 0731 has the lower cheapest prompt+completion route on TrustedRouter. DeepSeek: DeepSeek V4 Flash 0731 has more provider fallback routes, while DeepSeek: DeepSeek V4 Flash 0731 has the larger context window. Current TrustedRouter probes show DeepSeek: DeepSeek V4 Flash 0731 with the lower p50 TTFT.

$0.6752/1MDeepSeek: DeepSeek V3.2 cheapest route

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

1308 msDeepSeek: DeepSeek V3.2 fastest measured p50 TTFT via friendli

1279 msDeepSeek: DeepSeek V4 Flash 0731 fastest measured p50 TTFT via pearl

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 V3.2DeepSeek: DeepSeek V4 Flash 0731

Model iddeepseek/deepseek-v3.2deepseek/deepseek-v4-flash-0731

Publisher DeepSeek DeepSeek

AI IQ IQ 103#77 —

Context163,840 tokens1,048,576 tokens

Credits provider routes924

Cheapest route$0.6752/1M$0.142425/1M

Cached input$0.079125/1M to $0.754378/1M$0.01/1M to $0.112674/1M

Privacy posturehas provider E2EE routehas confidential-compute route

Fastest measured p50 TTFT1308 ms via friendli1279 ms via pearl

Highest measured throughputnot enough data82 tok/s via nextbit

Recent route uptime range100.00%50.00% to 100.00%

Modes chat chat

DeepSeek: DeepSeek V3.2 routes

Overview9 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

DeepSeek: DeepSeek V4 Flash 0731 routes

Overview24 Credits routes
PricingInput, cached input, and output rates
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="deepseek/deepseek-v3.2",
    messages=messages,
)

Questions

Which should I use, DeepSeek: DeepSeek V3.2 or DeepSeek: DeepSeek V4 Flash 0731?

Is DeepSeek: DeepSeek V3.2 or DeepSeek: DeepSeek V4 Flash 0731 cheaper?

The current cheapest TrustedRouter route is $0.6752/1M for DeepSeek: DeepSeek V3.2 and $0.142425/1M for DeepSeek: DeepSeek V4 Flash 0731. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek: DeepSeek V3.2 or DeepSeek: DeepSeek V4 Flash 0731 faster?

Current measured p50 time to first token is 1308 ms for DeepSeek: DeepSeek V3.2 and 1279 ms for DeepSeek: DeepSeek V4 Flash 0731. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek: DeepSeek V3.2 and DeepSeek: DeepSeek V4 Flash 0731 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-v3.2 and deepseek/deepseek-v4-flash-0731. This makes side-by-side evals possible without maintaining two provider integrations.