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DeepSeek: DeepSeek V3.2 vs OpenAI: gpt-oss-20b

Try both on us. Starter credit covers your first requests, then one key routes DeepSeek V3.2 and gpt-oss-20b. Switch by changing the model name.

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

gpt-oss-20b has the lower published input-plus-output rate and more Credits provider routes. Their context windows are the same size. There is not enough recent probe data to compare speed.

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

$0.057475/1MOpenAI: gpt-oss-20b cheapest route

not enough dataDeepSeek: DeepSeek V3.2 fastest measured p50 TTFT

not enough dataOpenAI: gpt-oss-20b 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 V3.2OpenAI: gpt-oss-20b

Model iddeepseek/deepseek-v3.2openai/gpt-oss-20b

Publisher DeepSeek OpenAI

AI IQ IQ 102#110 IQ 93#149

Context131,072 tokens131,072 tokens

Credits provider routes812

Cheapest route$0.6752/1M$0.057475/1M

Cached input$0.1055/1M to $0.714109/1M$0.01/1M to $0.029013/1M

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

Fastest measured p50 TTFTnot enough datanot enough data

Highest measured throughputnot enough datanot enough data

Recent route uptime rangenot enough datanot enough data

Modes chat chat decide

DeepSeek: DeepSeek V3.2 routes

Overview8 Credits routes
PricingInput, cached input, and output rates
BenchmarksTrustedRouter and external sources
ProvidersAll serving providers

OpenAI: gpt-oss-20b routes

Overview12 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-azure.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 OpenAI: gpt-oss-20b?

gpt-oss-20b has the lower published input-plus-output rate and more Credits provider routes. Their context windows are the same size. There is not enough recent probe data to compare speed.

Is DeepSeek: DeepSeek V3.2 or OpenAI: gpt-oss-20b cheaper?

The current cheapest TrustedRouter route is $0.6752/1M for DeepSeek: DeepSeek V3.2 and $0.057475/1M for OpenAI: gpt-oss-20b. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek: DeepSeek V3.2 or OpenAI: gpt-oss-20b faster?

Current measured p50 time to first token is not enough data for DeepSeek: DeepSeek V3.2 and not enough data for OpenAI: gpt-oss-20b. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek: DeepSeek V3.2 and OpenAI: gpt-oss-20b 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 openai/gpt-oss-20b. This makes side-by-side evals possible without maintaining two provider integrations.