OpenAI compatible API · Attested · Public status

DeepSeek: R1 0528 vs Qwen: Qwen3.8 27B

R1 0528 vs Qwen: Qwen3.8 27B: 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

Qwen: Qwen3.8 27B has the lower cheapest prompt+completion route on TrustedRouter. Qwen: Qwen3.8 27B has more provider fallback routes, while Qwen: Qwen3.8 27B has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$2.79575/1MDeepSeek: R1 0528 cheapest route

$0.02/1MQwen: Qwen3.8 27B cheapest route

not enough dataDeepSeek: R1 0528 fastest measured p50 TTFT

1457 msQwen: Qwen3.8 27B fastest measured p50 TTFT via engy

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: R1 0528Qwen: Qwen3.8 27B

Model iddeepseek/deepseek-r1-0528qwen/qwen3.8-27b

Publisher DeepSeek Novita AI

AI IQ — IQ 112#52

Context163,840 tokens1,000,000 tokens

Credits provider routes312

Cheapest route$2.79575/1M$0.02/1M

Cached input$0.299489/1M to $0.36925/1M$0.015825/1M to $0.178295/1M

Privacy postureprovider posture varieshas provider E2EE route

Fastest measured p50 TTFTnot enough data1457 ms via engy

Highest measured throughputnot enough datanot enough data

Recent route uptime rangenot enough data0.00% to 100.00%

Modes chat chat

DeepSeek: R1 0528 routes

Overview3 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Qwen: Qwen3.8 27B 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.trustedrouter.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="deepseek/deepseek-r1-0528",
    messages=messages,
)

Questions

Which should I use, DeepSeek: R1 0528 or Qwen: Qwen3.8 27B?

Is DeepSeek: R1 0528 or Qwen: Qwen3.8 27B cheaper?

The current cheapest TrustedRouter route is $2.79575/1M for DeepSeek: R1 0528 and $0.02/1M for Qwen: Qwen3.8 27B. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek: R1 0528 or Qwen: Qwen3.8 27B faster?

Current measured p50 time to first token is not enough data for DeepSeek: R1 0528 and 1457 ms for Qwen: Qwen3.8 27B. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek: R1 0528 and Qwen: Qwen3.8 27B 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-r1-0528 and qwen/qwen3.8-27b. This makes side-by-side evals possible without maintaining two provider integrations.