OpenAI compatible API · Attested · Public status

Claude Opus 5 vs DeepSeek: DeepSeek V4 Pro

Claude Opus 5 vs DeepSeek V4 Pro: 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

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

$31.5/1MClaude Opus 5 cheapest route

$1.37025/1MDeepSeek: DeepSeek V4 Pro cheapest route

4155 msClaude Opus 5 fastest measured p50 TTFT via anthropic

1804 msDeepSeek: DeepSeek V4 Pro fastest measured p50 TTFT via novita

Claude Opus 5DeepSeek: DeepSeek V4 Pro

Model idanthropic/claude-opus-5deepseek/deepseek-v4-pro

Publisher Anthropic DeepSeek

AI IQ IQ 134#3 IQ 117#25

Context1,000,000 tokens1,048,576 tokens

Provider routes524

Cheapest route$31.5/1M$1.37025/1M

Privacy postureprovider posture varieshas ZDR route

Fastest measured p50 TTFT4155 ms via anthropic1804 ms via novita

Highest measured throughput61 tok/s via anthropicnot enough data

Recent route uptime range100.00%100.00%

Modes chat messages chat

Claude Opus 5 routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

DeepSeek: DeepSeek V4 Pro routes

Overview24 endpoints
PricingPrompt and completion rates
BenchmarksTrustedRouter and external sources
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="anthropic/claude-opus-5",
    messages=messages,
)

Questions

Which should I use, Claude Opus 5 or DeepSeek: DeepSeek V4 Pro?

Is Claude Opus 5 or DeepSeek: DeepSeek V4 Pro cheaper?

The current cheapest TrustedRouter route is $31.5/1M for Claude Opus 5 and $1.37025/1M for DeepSeek: DeepSeek V4 Pro. The comparison uses current catalog prices and updates as provider pricing changes.

Is Claude Opus 5 or DeepSeek: DeepSeek V4 Pro faster?

Current measured p50 time to first token is 4155 ms for Claude Opus 5 and 1804 ms for DeepSeek: DeepSeek V4 Pro. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test Claude Opus 5 and DeepSeek: DeepSeek V4 Pro with the same API?

Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between anthropic/claude-opus-5 and deepseek/deepseek-v4-pro. This makes side-by-side evals possible without maintaining two provider integrations.