OpenAI compatible API · Attested · Public status

Claude Opus 5 vs Qwen: Qwen3.5-35B-A3B

Compare Claude Opus 5 and Qwen: Qwen3.5-35B-A3B 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

Qwen: Qwen3.5-35B-A3B has the lower cheapest prompt+completion route on TrustedRouter. Qwen: Qwen3.5-35B-A3B 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

$1.197/1MQwen: Qwen3.5-35B-A3B cheapest route

not enough dataClaude Opus 5 measured p50 TTFT

not enough dataQwen: Qwen3.5-35B-A3B measured p50 TTFT

Claude Opus 5Qwen: Qwen3.5-35B-A3B

Model idanthropic/claude-opus-5qwen/qwen3.5-35b-a3b

PublisherAnthropicDeepInfra

AI IQ IQ 134#3 —

Context1,000,000 tokens262,144 tokens

Provider routes59

Cheapest route$31.5/1M$1.197/1M

Privacy postureprovider posture varieshas ZDR route

Modes chat messages chat

Claude Opus 5 routes

Overview5 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

Qwen: Qwen3.5-35B-A3B routes

Overview9 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,
)