OpenAI compatible API · Attested · Public status

Claude Opus 5 vs DeepSeek: R1 0528

Compare Claude Opus 5 and DeepSeek: R1 0528 by providers, context, price, and TrustedRouter route support.

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

DeepSeek: R1 0528 has the lower cheapest prompt+completion route on TrustedRouter. Claude Opus 5 has more provider fallback routes, while Claude Opus 5 has the larger context window. Probe-backed speed data is shown when enough recent samples exist.

$31.5/1MClaude Opus 5 cheapest route

$2.7825/1MDeepSeek: R1 0528 cheapest route

not enough dataClaude Opus 5 measured p50 TTFT

not enough dataDeepSeek: R1 0528 measured p50 TTFT

Claude Opus 5DeepSeek: R1 0528

Model idanthropic/claude-opus-5deepseek/deepseek-r1-0528

PublisherAnthropicDeepSeek

AI IQ IQ 134#3 —

Context1,000,000 tokens163,840 tokens

Provider routes55

Cheapest route$31.5/1M$2.7825/1M

Privacy postureprovider posture variesprovider posture varies

Modes chat messages chat

Claude Opus 5 routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

DeepSeek: R1 0528 routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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://gchircrcif.eu-west-3.awsapprunner.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="anthropic/claude-opus-5",
    messages=messages,
)